Before & After: A Gloomy San Francisco Garage Is Retooled as a Charming English Cottage

Jessica and Stig Olson, residents of San Francisco’s Outer Sunset neighborhood, transformed their typical 1928 stucco-clad row house garage into a bright, functional living space. The original garage, located beneath their 1,300-square-foot, two-bedroom, one-bath home, was an unfinished area of similar square footage, characterized by exposed joists, pipes, wires, a sloping concrete floor, and minimal natural light. In 2018, upon purchasing the property, the Olsons recognized the garage’s untapped potential beyond merely parking cars. The couple, accustomed to more open living spaces from their previous Hayes Valley Victorian rental, sought to replicate that expansiveness in their new home. This desire for an integrated, airy environment sparked the idea for the downstairs renovation. In 2020, Jessica enlisted the help of interior designer Hana Mattingly of Innen Studio, who subsequently brought in architect Jack Hotho. Their collaboration, marked by a convivial atmosphere described as resembling dinner parties, was heavily influenced by the Olsons' love for entertaining. Hosting became the primary goal for the new downstairs area, driving the design decisions. A key challenge addressed by the design team was the lack of natural light within the garage. Hotho emphasized diffusing light throughout the space as a primary objective. To achieve this, a bifold glass door was installed, connecting the garage to the backyard, complemented by a new exterior concrete slab for seamless indoor/outdoor flow. This area was designated as a comfortable lounge capable of seating twelve, with walls and ceiling painted white to enhance the sense of space and brightness. Mattingly noted that painting ceilings the same color as walls, particularly white, makes a room feel larger. An adjacent kitchenette features a serving window that doubles as an outdoor bar, further integrating the indoor and outdoor environments. Open shelving in the living room was strategically used to partition off an office area without obstructing light, maintaining the overall flow and brightness. Hotho explained the team's intention to define distinct spaces within the larger area while ensuring light permeated each zone. The renovation also focused on integrating existing architectural elements with new, functional designs. The team consciously preserved the garage's original exposed joists and wood support columns, adding acoustic insulation to mitigate noise from the upstairs living space and conceal plumbing and wiring. The concrete floors were re-poured, establishing a new base around a wood support post and creating flared steps at the bottom of the stairs, with the idea of a polished concrete floor plan. Jessica, who appreciates preserving historical elements, actively contributed vintage finds to the design. The aesthetic aimed for comfort, invitation, and a sense of history. Mattingly curated Jessica’s eclectic collection of antique and inherited pieces, blending them with modern items like an oversized sectional and Ikea shelving units. This approach ensured a cohesive yet uncluttered look. The kitchen was outfitted with DeVol cabinets and accessories, complemented by butcher-block counters stained by Stig Olson and an apothecary cabinet repurposed as a central island. The bathroom, lacking natural light, was intentionally designed to be cozy and rich in texture. It features dark tiles, a textural plaster finish on the walls and ceiling, a vintage concrete sink, and brass faucets. A custom mirror and cabinet provide full-height storage, and a ledge made from leftover soapstone extends into the shower. The project concluded in 2021, transforming the garage into a vibrant communal space for family gatherings, movie nights, and dinners, fulfilling the Olsons’ vision for a home conducive to entertaining and community living. #GarageConversion #SanFranciscoRenovation #HomeDesign #InteriorDesign #BeforeAndAfter #EnglishCottageStyle #IndoorOutdoorLiving #SmallSpaceDesign #AdaptiveReuse #GarageConversion #SanFranciscoRenovation #HomeDesign #InteriorDesign #BeforeAndAfter #EnglishCottageStyle #IndoorOutdoorLiving #SmallSpaceDesign #AdaptiveReuse