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Do you need a permit for your home project?

This guide outlines the requirements for residential permits for one- and two-family homes in the City of Portland, including work within the City of Maywood Park. It clarifies what types of projects necessitate a permit and which minor repairs or maintenance tasks do not. The information provided is crucial for homeowners planning construction, demolition, additions, or alterations, distinguishing these from commercial building requirements. The article details various projects that require building permits, starting with new construction, such as building a new home, an Accessory Dwelling Unit (ADU), garages, sheds, and other accessory structures. Demolition of structures over 200 square feet or higher than 15 feet also requires a permit, with a special provision for structures on parcels larger than two acres, where permits are needed for buildings over 400 square feet if located at least 20 feet from property lines and other structures. Additions like new rooms, garages, or enclosed structures attached to a house, as well as open-sided roofed structures greater than 200 square feet, fall under permit requirements. Alterations covered include converting attics, garages, or basements into habitable spaces, adding new bathrooms, moving or removing walls, enclosing patios, and creating new window or door openings. Specific outdoor projects like decks over 30 inches high, stairways exceeding 30 inches above grade, and retaining walls over four feet high (or those affected by adjacent slopes or structures) also require permits. Additionally, fences taller than seven feet, moving more than 10 cubic yards of earth (site development), pouring concrete sidewalks/slabs/driveways over 30 inches above grade, and installing barriers around swimming pools or constructing in-ground pools are permit-required activities. Reroofing in Wildfire Zones, reroofing townhouses, and installing solar panels or photovoltaic roof coverings also necessitate permits. The article also highlights the importance of adhering to Title 11, Trees (the Tree Code) regulations for tree planting, preservation, or related requirements. Beyond building permits, the guide addresses zoning permits, emphasizing that all development work must comply with zoning requirements regardless of whether a building permit is needed. This includes creating or enlarging parking areas, improvements to resolve code compliance issues, development required by land use review conditions (e.g., historic resource, design, or environmental review), and development in specific Plan Districts or Overlay Zones like environmental zones. Mechanical permits are necessary for installing or changing heating/cooling systems, wood stoves, gas piping, fuel oil tanks, and exterior heat pump/AC units. Electrical permits are required for installing, changing, or repairing hard-wired electrical systems, adding wiring, outlets, light fixtures, or altering fuse boxes, as well as installing low-voltage systems or adding/replacing electrical heaters. Plumbing permits are mandatory for repairing, replacing, or adding to piping systems, installing new plumbing fixtures, replacing water heaters, replacing existing fixtures involving concealed connections, and installing rain drains, septic systems, or backflow prevention assemblies. Other permit types mentioned include permits for work in the public right-of-way, changes of occupancy, flagpole installations, and certain home business types (Type B Home Occupation Permits). Noise permits are required for exceeding allowed decibel levels or working outside construction hours, and sign permits for private property signs and A-boards. The guide also lists numerous projects that do not require building permits, such as painting, installing insulation, storm windows, window awnings (under specific dimensions), gutters, non-fire resistive siding replacement, reroofing with similar weight materials, replacing doors/windows without altering openings, play structures, fences up to seven feet high (complying with zoning), paving walkways, decks/patios not over 30 inches above grade, small non-habitable accessory structures, repaving driveways without expansion, small patio/porch covers, and fabric membrane structures under certain conditions. Interior work not requiring permits includes replacing wall/floor/ceiling coverings, constructing non-structural partitions, installing shelving/cabinets, and minor plumbing fixture removal/reinstallation or emergency repairs. Homeowners are advised to contact General Inquiries for further questions or to book a free 15-minute appointment. #ResidentialPermits #BuildingCodes #HomeImprovement #ZoningRegulations #ConstructionPermits #ElectricalPermits #PlumbingPermits #MechanicalPermits #PortlandOregon #ResidentialPermits #BuildingCodes #HomeImprovement #ZoningRegulations #ConstructionPermits #ElectricalPermits #PlumbingPermits #MechanicalPermits #PortlandOregon
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