internal system of partitions and openings revives apartment in tokyo's suburbs

Architectural firm Tan Yamanouchi & AWGL undertook the renovation of a residential condominium in Tokyo, transforming it into the 'Tokyo Clubhouse,' a semi-private and semi-public apartment. This renovation aimed to create a home without walls, reflecting modern urban living standards and the client's lifestyle. The project involved merging two existing units to form a single open-plan dwelling. The core design concept revolves around a sculptural stepped ceiling constructed from dusty pink wood wool cement boards. This intricate ceiling features varying heights and contours that effectively delineate public and private zones within the apartment without the need for physical walls. The textured ceiling creates a subtle transition between different areas, accommodating intimate spaces, zones for hosting friends, and a dedicated play area for the client's cats. The Tokyo Clubhouse challenges traditional Japanese 'n-LDK' classification systems for residential layouts, which often prioritize room count over functionality. By eliminating superfluous walls, the design emphasizes adaptability and flexibility, catering to the client's dynamic lifestyle as a professional who works both remotely and in an office, and frequently hosts guests. The apartment is designed to function as a 'second living room' for friends and visitors, promoting a sense of community and openness. Material choices further define the different functional areas. Public spaces are distinguished by herringbone brick tile flooring, offering a rustic warmth. In contrast, private zones feature old solid wood boards, contributing to a sense of coziness and intimacy. A curved wall, finished with textured roughcast plaster, encircles the kitchen, providing a tactile contrast to the sleek, repainted kitchen units. The guest entry, given equal prominence to the private entrance, showcases a rich material palette including brick tiled flooring, roughcast plaster, glass-enclosed shoe displays, and the distinctive wood wool cement board ceilings, creating an inviting and warm welcome. The duality of openness and intimacy within the Tokyo Clubhouse draws inspiration from the nearby Shinjuku Gyoen National Garden. This garden, a semi-private oasis in the heart of Tokyo, is a beloved spot for locals and holds cultural significance, appearing in various animated movies. This external influence underscores the design's intention to create a space that balances privacy with communal interaction, offering a unique approach to urban residential architecture. #TokyoClubhouse #TanYamanouchiAWGL #ApartmentRenovation #OpenPlanLiving #SteppedCeiling #InteriorDesignJapan #FlexibleLivingSpaces #ResidentialArchitecture #WoodWoolCement

The Kinuta Terrace, a 36-unit apartment complex built in the 1980s and located in a residential area of central Tokyo, has undergone a significant renovation. The developer enlisted the expertise of Tokyo-based Keiji Ashizawa Design and Copenhagen’s Norm Architects to transform two of the units into model apartments. The primary objective was to offer prospective residents design inspiration and styling concepts, with a strong emphasis on integrating nature and light into minimalist interiors. Inspired by the complex's integrated courtyard, which provides direct garden access—a valuable asset in a densely populated city like Tokyo—the renovation aimed to create an atmosphere as natural as possible within the apartments. The designers sought to bring the outdoors inside while simultaneously ensuring a sense of privacy. This was achieved through a strategic reconfiguration of the apartment layouts, resulting in larger, more open living areas that are flooded with natural light. The material palette chosen for the interiors is deliberately understated, featuring natural tones such as rustic concrete walls juxtaposed with light oak flooring, further enhancing the connection to nature. A significant aspect of the project involved the development of custom furnishings. Many pieces are crafted from light cypress, pale grays, and beige, aligning with the natural aesthetic. Frederik Werner, a designer and associate partner at Norm Architects, emphasized the importance of natural materials that age gracefully and tactile textures. He believes these elements are crucial for human well-being, contributing to the longevity of products and timeless aesthetics, and helping urban dwellers reconnect with nature. The collaboration extended to Karimoku, a prominent Japanese wooden furniture manufacturer, leading to the creation of the Kinuta Collection. This 12-piece bespoke furniture line is now part of a new brand called Karimoku Case Study. While currently available only at the AXIS Gallery in Japan, plans are in place for worldwide distribution. The collection includes a pale gray sofa with a cypress frame and a coffee table with a black-tinted glass top, and many designs draw inspiration from Japanese temples and gardens, incorporating thoughtful details. Examples from the collection include the Kinuta A-S01 sofa, a simple, multifunctional piece with an oak finish and Kvadrat fabrics, designed to invite light and air into double-height spaces. The Kinuta A-CT01 coffee table features a cypress wood frame and a thin pane of black-tinted glass, its height designed to match the sofa and even allow for use while sitting on the floor, referencing traditional Japanese short-legged dining tables. The Kinuta A-DT01 dining table reflects the 'crude beauty and roughness' of the original apartment interiors, with a structure designed to echo the apartments’ geometric layout and a balance of light and heavy elements, appearing delicate from some angles and robust where needed. Another piece, the Kinuta N–SS01 bookshelf, draws inspiration from umbrella and shoe racks found near the entrances of Japanese temples and shrines. Repetitive patterns are used throughout the design, with staircases, rails, and wall panels mimicking elements of the courtyard, an architectural approach echoed in the furniture. The designers paid careful attention to light, transparency, and shadows, both within the interiors and in the exterior design of the building. Werner highlights the mutual fascination and appreciation between Japanese and Scandinavian design traditions, particularly in their shared respect for natural materials and the creation of physical and mental sanctuaries. He concludes that these sanctuaries, composed of natural elements, peace, and calm, are increasingly vital in an era of large-scale urbanization, with Tokyo serving as a prime example. #TokyoApartments #MinimalistDesign #ScandinavianDesign #JapaneseDesign #NormArchitects #KeijiAshizawaDesign #KinutaCollection #NaturalMaterials #InteriorRenovation #UrbanLiving

Architects Daisuke Ibano and Ryosuke Fujii of id+fr designed the 'Diagonal House' in a densely populated residential area of Tokyo for a couple and their children. The project addressed the challenge of strict height limitations due to category 1 height control district regulations on the front half of the lot, requiring an innovative approach to urban housing. The primary goal was to integrate the kitchen, living space, and terrace, which were important to the client who spends significant time cooking. This led to the implementation of a design featuring staggered floors, aiming to achieve spatial continuity and facilitate smooth vertical circulation throughout the residence. To enhance the sense of spatial continuity, the architects incorporated a slab above the living room that folds upwards along a slanted line. Additionally, a portion of the uppermost slab was partially raised to create a large kitchen terrace opening, further connecting indoor and outdoor spaces. These design choices resulted in unique features that encourage diverse activities within the home. For instance, the sloped floor of the terrace is suitable for sunbathing, while the area beneath the raised section of the top slab forms an alcove that can be utilized for sleeping. The architectural compositions extended to other design elements, including platforms integrated at a diagonal angle alongside the stairwell that navigates between the staggered floors. Correspondingly, storage units on the opposite wall also adopted a diagonal angle. A triangular light garden was positioned at the end of a large opening in the living room, establishing a diagonally oriented axis that contributes to a more spacious feel within the interior. The numerous diagonal lines throughout the 'Diagonal House' were carefully considered to optimize visibility and establish interconnected relationships between various spaces. These diagonals became a defining characteristic of the design, fostering a sense of openness and connection to the external environment. The architects aimed to create a dwelling that not only harmonizes with the varied architectural forms of the surrounding residential buildings but also provides a microenvironment where the family can experience a strong sense of urban life from any point within their home. The project successfully blends functionality with an aesthetic that responds to its tight urban context, offering inventive solutions for modern living in Tokyo. #TokyoArchitecture #ResidentialDesign #SpatialContinuity #DiagonalElements #StaggeredFloors #UrbanHousing #JapaneseArchitecture #idfrArchitecture #InnovativeDesign

The Xchange Apartment in Kyoto, designed by architecture studio TANK, reimagines traditional Japanese craft techniques to transform a previously "drab" flat into a guesthouse for artists. Principal Naritake Fukumoto drew inspiration from kintsugi, the Japanese art of repairing broken pottery with lacquer mixed with powdered gold, to create a unique flooring aesthetic. For the living room, Fukumoto intentionally selected a type of cement flooring prone to cracking. Once the cracks naturally formed, a gold-colored epoxy resin was used to fill these imperfections, mirroring the kintsugi philosophy of celebrating the beauty in imperfection rather than concealing it. This innovative application transforms what might typically be seen as a flaw into a deliberate and artistic design element. Beyond the living area, the bathroom and kitchen floors, which are slightly elevated, feature another adaptation of a traditional Japanese craft: lacquerware. Instead of directly applying lacquer, the architect used a layer of fiber-reinforced plastic netting covered with transparent resin. This method creates a translucent yet visually complex texture, revealing the underlying glass-fiber layers over the wooden base. This technique not only achieves a distinctive aesthetic but also provides material strength and waterproofing, essential for these utility areas. The choice of materials and methods in these spaces reflects a conscious effort to integrate local traditions into contemporary interior design. The apartment's overall decor maintains a minimalist approach, featuring white walls and simple furnishings. Exposed concrete beams, subtly marked with paint stains, contribute to the raw, artistic ambiance. Practical design elements are also incorporated, such as a pair of mirrored doors that can be opened to form a private dressing area. Glass doors lead to a narrow balcony, offering residents picturesque views of the nearby Kiyomizu Temple and the surrounding five mountains, connecting the interior space with Kyoto's natural and cultural landscape. The design aims to create an intuitive and creative atmosphere, encouraging residents to explore both the apartment's unique features and the city outside. TANK, a Tokyo-based studio established in 2010, is known for its inventive architectural projects that often play with conventional elements and perceptions of space. Previous works include an apartment where carpet sections double as flip-flops and a home featuring floorboards on the ceiling, demonstrating a consistent innovative and unconventional design philosophy. The Xchange Apartment continues this tradition by integrating traditional Japanese repair and craft techniques into its modern design, highlighting the potential for contemporary spaces to draw depth and character from historical methods. The photography for the project was provided by Kenta Hasegawa, effectively capturing the apartment's distinctive details and overall aesthetic. The project team included Naritake Fukumoto as the architect, with construction handled by LOÖWE and TANK, emphasizing a collaborative approach to realizing this distinctive residential space. #KyotoApartment #KintsugiInspired #JapaneseCraft #ResinFlooring #MinimalistInterior #FiberReinforcedPlastic #GuesthouseDesign #TANKArchitects #TraditionalModernBlend

The Fukuoka-based design firm Case-Real, led by Koichi Futatsumata, has successfully transformed a traditional Japanese storehouse, known as a 'kura,' into a contemporary and highly versatile multi-functional work-live space. This project was conceived to address the growing demand for spaces that seamlessly integrate professional and personal lives, particularly for creative individuals. The owners, a creative director in food design and a gallerist specializing in Japanese craft, required a space that could accommodate their diverse professional needs, from hosting art exhibitions to conducting tea ceremonies, while also serving as a comfortable living environment. The converted property is located in Gosho-Higashi, a tranquil area nestled between Kyoto Gyoen and the Kamo River. The design incorporates a white structure that houses the primary office area, complementing the traditional kura, which was repurposed as a gallery to display pottery and everyday tools. Futatsumata's vision was to create a harmonious environment where the clients' varied professions could coexist and even influence each other, a concept deeply rooted in the inherent adaptability of traditional Japanese residences. The aesthetic of the space is characterized by a refined color palette of plums, browns, and creams, establishing a warm and inviting atmosphere. A key functional element is the inclusion of movable screens, which allow for dynamic adjustments to room sizes, offering flexibility for different activities and gatherings. This design choice underscores the adaptability that was central to the project's brief. To achieve the unique blend of urban Japanese style and traditional Zen aesthetics, Case-Real collaborated with local artisans. For the tearoom, bespoke furniture was crafted by Koichi Touji and Yuji Yamamoto, resulting in a custom six-seater counter designed to fit the room's specific dimensions. Architectural lighting specialist Shoji Hiroyasu was engaged to implement tastefully concealed down-lighting, further enhancing the serene and sophisticated ambiance. Futatsumata highlights that the project's success in balancing multiple functions stems from embracing the inherent spatial continuity found in traditional Japanese architecture. This approach allowed for a design where each functional area within the house harmoniously coexists, providing the owners with an elegant, adaptable, and inspiring environment that supports both their professional endeavors and personal lives. #JapaneseArchitecture #LiveWorkSpace #StorehouseConversion #InteriorDesign #ModernWorkspace #KoichiFutatsumata #CaseReal #KyotoDesign #TraditionalMeetsContemporary

Kenji Ito, a Japanese designer with a master's degree from Pratt Institute, undertook a significant renovation of his 1,700-square-foot apartment in Gramercy, New York City. This apartment, located in an 1850 redbrick town house, was originally converted a decade before Ito and his wife, Patricia Chan, purchased it in 1991. The residence initially featured a wide double-height great room, two bedrooms, and two-and-a-half baths. The couple raised their two children in the apartment, deferring the major renovation until after Ito retired from Knoll, where he served for 26 years as director of interior design. Ito's design philosophy is deeply rooted in his upbringing in Kyoto, where he studied Zen temples and gardens. This background instilled in him a minimalist and pristine architectural approach, characterized by a keen eye for placement and detail. His extensive experience at Knoll, mastering showroom and trade show displays, further honed his skills in interior design. His renovated apartment serves as a showcase for his furniture collection, which includes both full-size pieces and scale miniatures. A notable feature is a small grouping near the living room mantelpiece, which Ito refers to as his "shrine." This display prominently features a toy Barcelona chair, signifying his admiration for Western design masterworks. The living room's seating arrangement is centered around Gianfranco Frattini's 1974 Kyoto coffee table, crafted from beech and ebony. A low postmodern mantelpiece was specifically designed to accentuate the sixteen-foot living room ceiling, adding an unexpected dramatic element. Another prized possession, a Wassily Chair by Marcel Breuer, holds a central position in the living space. An aircraft cable balustrade on the mezzanine edge ingeniously connects this upper level with the multipurpose living room below, fostering a sense of continuity and openness. A "shrine" dedicated to Ludwig Mies van der Rohe's Barcelona Chair, in miniature, is positioned above Robert Venturi’s colorful laminated plywood Chippendale chair, a design manufactured by Knoll. In the master bedroom, an unpainted brick chimney provides an architectural backdrop for a neatly upholstered headboard. An impressive framed abstract work on paper is hung above the convertible sofa bed, adding an artistic touch to the space. The small kitchen features painted upper cabinets that match the wall color, while a darker earth tone was chosen for the storage units beneath, creating a subtle contrast. Ito has also recently applied these design principles to a renovation project back in his hometown of Kyoto, working on his family's small vacation house there. #KenjiIto #NYCInteriorDesign #ApartmentRenovation #JapaneseDesignInfluence #MinimalistDesign #ModernFurnitureCollection #GramercyApartment #ArchitecturalPhilosophy

The "Sunroom House in Tsukaguchi" project by FujiwaraMuro Architects is situated in a tranquil residential area, replacing the client's original family home. The architectural design strategically divides the structure into two main volumes: an LDK (living, dining, and kitchen) area and separate private rooms. A key design element is the use of split-level floors within the main living space, which serves to enhance the perception of spaciousness. This vertical segmentation also fosters improved connectivity and communication among occupants across the dining room and kitchen areas, allowing for visual and auditory interaction across different levels. The residence was completed in 2024 and spans an area of 105 square meters. The project's photography was carried out by Katsuya. Taira (studioREM). FujiwaraMuro Architects acted as the lead architects for this residential undertaking in Japan, focusing on a house typology. The design emphasizes thoughtful spatial organization to maximize both functionality and aesthetic appeal within a relatively compact footprint. The split-level approach, common in modern Japanese residential architecture, is utilized here to create dynamic interior volumes and distinct zones while maintaining an open feel. The overall design philosophy appears to prioritize a sense of openness and inter-connectivity, which is crucial in urban residential settings where space is often limited. By integrating the LDK and private rooms into a cohesive yet differentiated layout, the architects aim to support contemporary family life, providing both communal gathering areas and quiet retreats. The project reflects a careful consideration of the site's context and the client's needs, resulting in a design that is both practical and visually engaging. The selection of materials and finishes, while not explicitly detailed in the provided text, would typically align with modern Japanese architectural trends, often incorporating natural elements, minimalist aesthetics, and efficient use of light. The term "Sunroom House" in the title suggests a focus on natural light and potentially a specific area designed to capture sunlight, contributing to the dwelling's ambiance and energy efficiency, though further details on this aspect are not available in the given text. #ResidentialArchitecture #JapaneseArchitecture #SplitLevelDesign #InteriorDesign #ModernHome #FujiwaraMuroArchitects #Tsukaguchi #ArchitecturalPhotography #SpaceOptimization

KIRI architects, based in Tokyo, has designed a compact dwelling featuring a prominent, light-filled stair hall. This unique architectural element occupies one-third of the house's total volume and extends across its entire length. The design strategically positions the living areas to the north, while an open, sunny garden is situated to the south. The glazed and elongated stair hall serves a crucial function in bringing natural light and external views into the interior spaces, which might otherwise be confined and dimly lit. This central feature transforms what could be a compact and potentially dark home into an airy and inviting residence. Within the expansive stair hall, the design team at KIRI architects has incorporated various spaces intended for lingering and relaxation. These include a spacious engawa, a traditional Japanese veranda, which offers views of the garden. Additionally, a dedicated study area is positioned to provide a vista of the street. The architects emphasize the multi-functional nature of the stair hall, noting its adaptability. For instance, the handrail can be utilized as an extended clothesline on sunny days, while the stair treads are designed to be wide enough for sitting and relaxing, allowing residents to enjoy activities such as listening to music from the lower level. This zone is described as a 'sublime space filled with light and breeze,' highlighting its role as a comfortable and dynamic hub within the home. The structural integrity of the staircase is maintained by a series of slender timber columns and 16-millimeter steel rods that are suspended from the ceiling. The timber treads and risers of the stairs are securely bolted together and fastened onto a steel girder, ensuring both stability and a refined aesthetic. The architects acknowledge that, at first glance, the scale of the staircase might appear disproportionate for a dwelling of its size. However, they clarify that the light-filled stair hall is not merely a functional element for vertical circulation but also acts as a significant mediator of the surrounding environment. The slender yet overlapping columns within the stair hall subtly delineate the living spaces from the garden and neighboring properties. This arrangement allows a substantial amount of sunlight to enter the home, which is then filtered and softened by the various elements of the staircase—including the stairs themselves, the handrail, and the hanging rods. The result is a mellow and ample quality of light that permeates the living spaces beyond the central hall. In adherence to the principles of metabolism, a architectural movement that emphasizes flexibility and adaptability, the bedroom on the upper floor facing the staircase features a recurring series of folding doors. This design choice anticipates future needs, allowing for the potential division of the space into smaller children's rooms as the family evolves. Similarly, the ground floor living room is designed to open up completely to the garden, providing children with direct and unhindered access to the outdoor space. This thoughtful integration of flexible design and natural light creates a living environment that is both aesthetically pleasing and highly functional, responding to the dynamic needs of its occupants within a compact Japanese urban setting. #JapaneseArchitecture #CompactLiving #StaircaseDesign #NaturalLight #ResidentialArchitecture #FlexibleInteriors #MetabolistInfluence #ArchitecturalInnovation

Yuji Kimura Design has completed House K, a three-storey residential project located in a busy Tokyo neighborhood. The primary design challenge was to reconcile the client's desire for private outdoor terraces with the need for privacy on a street with significant traffic. To achieve this, the architects implemented a design strategy that involves a tall, white perimeter wall effectively shielding the house and its outdoor spaces from public view. The house is conceived as an elongated box extending from east to west, a configuration that optimizes natural light exposure. The southern facade incorporates the bedrooms and terraces, strategically positioned to receive ample sunlight throughout the day. To further enhance privacy on these terraces while still allowing light and air, slatted timber and translucent panels are used as screening elements, preventing direct views from passersby. In contrast, the northern facade features smaller, horizontal slit windows. These openings are designed to bring natural light into specific areas such as the ground-floor living room and toilet, and the first-floor bathroom and hallway, without compromising the overall sense of seclusion. Upon entering House K, residents are greeted by a functional and uncluttered entrance hall on the ground floor. This space integrates full-height cabinets with recessed handles, creating a streamlined appearance and maximizing storage efficiency. The entrance hall transitions into an open-plan living area, which includes a kitchen, dining room, and a study area. A notable design detail in the ground-floor toilet is the full-height door, which, when closed, blends seamlessly with the wall, contributing to the minimalist aesthetic. Connecting the different levels of the house is a steel staircase with open timber treads. This design choice is not merely aesthetic; it also facilitates the flow of natural light between the upper and lower floors, enhancing the brightness of the interior. The staircase extends upwards to a loft space, further contributing to the natural illumination within the dwelling. The first floor is dedicated to private quarters, housing three bedrooms along one side and a bathroom and separate toilet on the other. Consistent with the ground floor, the doors to these private rooms are also full-height, maintaining a cohesive and less obtrusive visual language when closed. Throughout the interior, Yuji Kimura Design has maintained a minimalist material palette, predominantly featuring white walls and light timber floors, which contributes to a bright, spacious, and serene atmosphere. The total area of the house is 95.98 square meters, built on a site of 120.1 square meters, with a building area of 47.99 square meters. #TokyoArchitecture #JapaneseHouses #PrivacyDesign #ModernResidential #WhiteFacade #TerraceDesign #MinimalistInterior #YujiKimuraDesign

In the high-density HDB public housing precinct of Sengkang, Singapore, nitton architects, led by Lee Liting and Chow Khoon Toong, undertook the renovation of an 1,184-square-foot, three-bedroom apartment. Their objective was to transform this humble space into a contemporary dwelling that prioritizes functionality and adapts to the inhabitants' lifestyles, drawing inspiration from the ingenious micro homes found in Japan. The renovation began with the removal of all non load-bearing walls, a strategic decision that immediately enhanced the apartment's airiness and spatial perception. This foundational change allowed for a more flexible reconfiguration of the living areas. Two of the original bedrooms were eliminated to create a more expansive master bedroom and living room. This re-prioritization of space was central to achieving a sense of openness. Additionally, the architects incorporated a new indoor garden and a highly adaptable guest room, reflecting a deliberate effort to integrate nature and multi-functional spaces within the urban residential context. Lee Liting emphasized the goal of redefining high-density housing in Singapore by introducing abstract and atmospheric qualities, mirroring the authentic living spaces seen in Japanese micro homes that genuinely reflect the inhabitants’ needs and routines. A key element of the redesign is the flexible guest room. This space can transition seamlessly into a playroom, an extension of the living area, or a private bedroom, thanks to the inclusion of privacy curtains and two concealed built-in beds—a wall-bed and a pull-out bed beneath the indoor garden’s raised timber deck. Sliding wooden doors provide further privacy when needed, and can stack flush against the wall when not in use. The creation of an indoor garden was a compensatory measure after the existing yard space was converted into a larger kitchen. This garden not only introduces greenery into the home but also functions as a central hallway, connecting the master bedroom to the main living spaces and replacing the traditional internal corridor layout. The aesthetic of the apartment incorporates materials and elements that evoke Singapore's lush outdoors. An abundance of natural light, timber accents, and integrated greenery contribute to a serene and visually uplifting environment. The open-plan living room and dining area feature a cementitious floor covering from Ardex Pandomo, ERCO recessed LEDs, and EDL cabinetry laminates, creating a cohesive and modern interior. The architects noted that the open-plan layout is intended to be emotionally uplifting, offering a welcome retreat from the crowdedness of urban living. They believe that this design approach allows the space to 'breathe and become alive,' adapting throughout the day to different routines. Further design considerations include a master bathroom where the vanity and sink have been relocated adjacent to a full-height wardrobe, which also serves as a divider. This adjustment freed up space for both a bathtub and a separate shower stall, enhancing the functionality and luxury of the master suite. The overall architectural approach, described as a 'purist approach toward architectural space-making,' aims to transcend the typical confines of an apartment, offering a liberating way of living for its inhabitants. The project successfully demonstrates how thoughtful design, inspired by compact living solutions, can transform a high-density urban apartment into a flexible, spacious, and harmonious home. #JapaneseInspired #FlexibleSpaces #SingaporeDesign #ApartmentRenovation #MicroHomeConcepts #SpaceSavingTechniques #OpenPlanLiving #IndoorGarden

This article details the renovation of a 40-year-old, three-story reinforced concrete house in a regional Japanese city, undertaken by YŪ Momoeda Architects. The original structure, built under outdated seismic codes, suffered from excessive size for a single-family household, numerous unused rooms, and poor natural lighting due to its proximity to an adjacent medical clinic. The renovation project focused on three main objectives to modernize the dwelling and improve its living conditions: enhancing natural light, upgrading thermal insulation, and optimizing the spatial layout by consolidating essential living areas. To address the issue of insufficient natural light, the architects introduced vertical voids and skylights. These architectural interventions were designed to channel natural light deep into the building, particularly illuminating the ground floor, which previously experienced significant dimness. This strategic alteration aimed to create a brighter and more inviting interior environment, a critical improvement for the inhabitants' well-being and daily life. The integration of skylights also contributed to a more dynamic interplay of light and shadow within the living spaces throughout the day. Thermal performance was another key area of improvement. The original house had poor insulation, leading to high thermal loads and inefficient energy consumption. The renovation focused on upgrading the building envelope with modern insulation materials and techniques. This measure was intended to significantly reduce heat loss during colder months and heat gain during warmer periods, thereby improving the overall energy efficiency of the house and ensuring a more comfortable indoor climate year-round. Such enhancements align with contemporary standards for sustainable building practices. Furthermore, the functional layout of the house was reconfigured. The architects consolidated the essential living areas onto the first and second floors, effectively transforming the previously three-story residence into a more manageable and efficient two-story home. This reorganization addressed the issue of unused rooms and aimed to create a more cohesive and functional living space tailored to the needs of a single-family household. The third floor, though not explicitly detailed in its new function, was presumably integrated or repurposed to align with the new two-story configuration. The project was completed in 2025 and spans an area of 257 square meters. Key personnel involved included Yu Momoeda as the lead architect, Naoya Isemoto, Koki Okumura, and Yuma Kuroda for architectural design, Kosuke Araki for structural engineering, Miki Kihara and Abiru Mika from KOIZUMI LIGHTING TECHNOLOGY CORP. for lighting design, and YAMAKAWAGIKEN Co.,Ltd. for construction. Additional contributions were made by Studio Nora for environmental engineering and Makoto Sato for design refinement. The transformation highlights a thoughtful approach to adapting older structures to meet contemporary lifestyle demands and environmental considerations. #ArchitecturalRenovation #JapaneseArchitecture #ResidentialDesign #SustainableDesign #NaturalLighting #ThermalInsulation #SpatialReconfiguration #ModernLiving

The article details the renovation of Unit 622, an apartment located within Montreal's historic Habitat 67 housing complex. Designed by the interior and industrial design firm Rainville Sangaré, the project transformed the space into a bright, open, and modern home. The renovation focused on simple lines, material integrity, and a minimalist aesthetic, drawing inspiration from the Brutalist architectural style of Habitat 67 itself. The original complex, conceived by Israeli-Canadian architect Moshe Safdie in the 1960s, aimed to provide affordable urban living through 158 stacked, prefabricated concrete units. Unit 622 features a unique T-shaped layout formed by two prefab blocks. A key aspect of the renovation involved preserving the concrete junction where these two volumes meet, leaving it exposed as an homage to the apartment's history, complete with original construction markings. The design choices were also influenced by Habitat 67's location on the Saint-Laurence River, particularly the challenging winter conditions. Rainville Sangaré opted for a minimal material and color palette, incorporating raw finishes like steel and concrete throughout the space to enhance the natural light and reflect the building's robust character. The living room features built-in shelves framing the window, and custom-made ventilation grids were installed, reflecting the owners' interest in local craft and design. A notable artistic element is a commissioned piece by local artist James Kennedy, mounted on a sliding door that conceals the television. The apartment is entirely outfitted with Sangaré’s UNITÉ lighting, a collection inspired by Habitat 67's rectangular prefab blocks. The kitchen, designed for efficiency, was crafted by local brand À Hauteur d’homme. The guest room is designed for versatility, featuring a hideaway bed that allows the space to function as an office, also lit by Sangaré’s UNITÉ lighting. The main bedroom is predominantly oak, with a custom-designed bed and nightstand, and also features lighting by Sangaré. Streamlined oak panels are used for the wardrobe. In contrast to the minimalist living areas, the bathrooms introduce color and intriguing finishes, including a dichroic glass shower divider that changes color under different lighting conditions. Concrete tiles in the bathrooms further reference the building's Brutalist origins. The renovation successfully marries contemporary design with the historical and architectural integrity of Habitat 67, creating a sophisticated and functional living space. #Habitat67 #MontrealRenovation #ModernApartment #BrutalistArchitecture #MinimalistDesign #InteriorDesign #PrefabHomes #RainvilleSangaré

Shuji Suzumori of Suzumori Architecture designed a 2,400-square-foot penthouse duplex in New York City to address the challenges of hosting guests in a small space. The project transformed a one-bedroom penthouse into a flexible four-bedroom apartment through clever modular elements. The design allows the homeowners to comfortably live as two people while easily accommodating children, grandchildren, and other guests without sacrificing privacy or intimacy. The core of the design revolves around transformable spaces that can be reconfigured as needed. Key modular elements incorporated into the penthouse include a breakfast nook that converts into a private sleeping area with a pocket door and pullout bench. Additionally, a louvered staircase can be elegantly manipulated to create another private room, complete with a hidden Murphy bed. The library, typically a serene reading room, can transform into a guest suite. This transformation involves converting a conversation pit into a sleeping platform and revealing a hidden shower stall. This guest suite, which also features a full bath and minibar, provides direct access to a shared roof deck, making it suitable for visiting family or a temporary workspace. Tim Moss of Think Construction, the general contractor for the project, collaborated closely with Suzumori to execute this architectural vision. The design emphasizes natural elements and intuitive hardware. Materials like solid white oak floors and solid brass hardware were chosen to reflect the building's prewar history and to age gracefully. Modular elements, such as door pulls and latches, were designed to be visible and intuitive, ensuring that guests could easily reconfigure spaces without confusion. For example, the desk integrated into the Murphy bed folds up seamlessly, and the pull on the sliding door clearly indicates its function. Japanese design principles significantly influenced the project, particularly in the staircase design. The original steel utility staircase was re-envisioned with Japanese-inspired louvers. These louvers, made of rift-cut white oak stained to match the home's other woodwork, allow the space to be private or shared depending on their orientation. Hidden tracks were developed to facilitate the smooth operation of these louvers. Other Japanese-influenced details, such as Japanese plaster walls, further integrate this aesthetic throughout the home. Emphasis was also placed on maximizing light and air within the penthouse. The existing cross-ventilation and natural light from multiple directions were enhanced with aluminum-clad, double-hung wood windows, which also improved energy efficiency. The louvered staircase contributes to this focus on light and air; when the two layers of tapered louvers are aligned, gaps allow light to filter into the shared living space. When offset, they form a functional wall, creating a private room. The homeowners expressed high satisfaction with their living space, frequently utilizing the transformable features to accommodate various family gatherings and holidays. #ModularDesign #PenthouseApartment #SpaceSavingSolutions #FlexibleLiving #TransformableFurniture #JapaneseArchitecture #InteriorDesign #ArchitecturalInnovation

Td-Atelier and Endo Shorijo Design, two Japanese design studios, have recently completed the renovation of a 120-year-old machiya townhouse in Kyoto, named House in Marutamachi. The project focuses on integrating minimalist interiors while preserving the original architectural elements of the historic residence. Machiya houses, traditional wooden townhouses characteristic of Kyoto, are rapidly disappearing, with approximately 800 such structures being destroyed annually. The studios aimed to counter this trend by blending traditional architecture with modern design and functionality. The renovation spans two floors of the long and narrow house, nestled between two other residential properties. The design approach involved retaining the building's existing wooden columns and beams as foundational elements. To accommodate modern living spaces, white volumes were strategically introduced to house the kitchen and study. This method allowed for the creation of new rooms without compromising the integrity of the original structure by avoiding harsh structural alterations. The varying sizes of these white volumes were deliberately chosen to evoke the diverse skyline of a city, creating dynamic interplay between old and new. The spatial arrangement is characterized by gaps and omissions between the newly introduced volumes and the existing architectural components such as columns, beams, walls, and floors. This design choice fosters a sense of continuity throughout the space, allowing the historical and contemporary elements to coexist harmoniously. The material palette is intentionally minimal, featuring a combination of light and dark woods, alongside smooth concrete surfaces. This subdued selection enhances the serene and understated aesthetic of the interiors. A notable example of material reuse from the original house is seen in the traditional tea room, where salvaged materials contribute to its authentic character. On the second floor, a timber breakfast bar is illuminated by a thin, sculptural light fixture, providing a contemporary focal point. This area is complemented by subtle-coloured stools, further emphasizing the minimalist theme. The exterior of the house also received careful consideration, with the garden maintaining original architectural features. These include sandy-hued lanterns and a chōzubachi, a traditional stone water bowl historically used for ritual hand washing before a tea ceremony. These elements connect the renovated machiya to its historical and cultural context. House in Marutamachi was recognized for its design, being shortlisted for the house interior of the year at the 2022 Dezeen Awards. The project exemplifies a successful approach to renovating historical structures in a way that respects their heritage while adapting them for contemporary use, addressing the broader issue of preserving Kyoto's traditional townhouses. #KyotoRenovation #MachiyaHouses #MinimalistInteriorDesign #TraditionalJapaneseArchitecture #TdAtelier #EndoShorijoDesign #ResidentialRenovation #JapaneseDesign #ArchitecturalPreservation

Kiri Architects has designed a compact family home in Nishitōkyō, an area west of Tokyo's city centre, known as Light-Filled Stair Hall. This 79-square-meter residence is shortlisted in the Urban House category of Dezeen Awards 2022. The design centers around a significantly expanded stairwell that occupies approximately one-third of the total living space, transforming it from a mere transitional element into a versatile social hub for the family of four. Inspired by the *engawa*, a traditional Japanese veranda, principal Keisuke Kiri envisioned the staircase as a dynamic space capable of various functions beyond simple circulation. The stairwell stretches across the entire width of the house, positioned directly behind a full-height glazed facade. This strategic placement allows ample daylight to permeate the interior while simultaneously providing a visual buffer that offers privacy from neighboring properties, a crucial consideration in densely populated Tokyo where land parcels are often small. Constructed with a minimalist approach, the staircase features 50-millimeter-thick wooden treads and risers supported by a system of timber columns and suspended steel rods. This open structure not only maximizes light penetration but also integrates the staircase seamlessly into the living environment. The wide stair treads are designed to be comfortable for sitting and relaxing, and the handrail can even serve as an extended washing line on sunny days, highlighting its multifunctional intent. The ground floor of the house features an open-plan layout intelligently divided by a stepped floor level. One section accommodates a kitchen and dining area with a large island counter, while the other functions as a lounge, complete with a family piano. A wall of integrated storage, including a pantry, flanks this area. Upstairs, a family bathroom is located adjacent to a spacious bedroom. This bedroom is fronted by six glazed doors, which provide flexibility for future subdivision of the space as the children grow, allowing for adaptability in room configuration. An additional feature is a small work-from-home area, thoughtfully incorporated with shelving and a desk at the end of the first-floor landing of the stairwell. Light-Filled Stair Hall is recognized for its innovative use of space and its response to the challenges of urban living, making it a contender for the Urban House of the Year at the Dezeen Awards. The project demonstrates how architectural elements, traditionally seen as functional, can be reimagined to enhance social interaction and adaptability within a compact urban dwelling. #JapaneseArchitecture #ResidentialArchitecture #TokyoHouses #StaircaseDesign #CompactLiving #UrbanHouse #DezeenAwards #KiriArchitects