4 county-level rules, plus city-specific rules for 1 city in Philadelphia County, Pennsylvania.
Verified from official government sources
In Philadelphia, sheds up to 120 sq ft located in the rear yard of one- or two-family dwellings do not require a building permit. Larger sheds require permits. Sheds between 120 and 200 cubic feet need a zoning permit but not a building permit.
Many fence installations in Philadelphia do not require permits. Chain-link fences at or below zoning height limits in single-family areas are exempt. Taller or non-standard fences may require building or zoning permits. Historic district properties may need Historical Commission approval.
Low decks within building lines (12 inches or less above ground, not over a basement) do not require permits in Philadelphia. Rear-yard decks accessory to one-family dwellings may be exempt. Larger or elevated decks may qualify for EZ permits (permits without plans) up to 216 sq ft.
Most renovation work in Philadelphia requires building permits under Section A-301.1 of the Philadelphia Building Code. Some projects qualify for EZ permits (without plans). Cosmetic work like painting and basic flooring is exempt. L&I handles all permit applications.
Philadelphia L&I Building Permit requirements
You must get a Building Permit before starting a project that: Constructs a new building. Enlarges or adds to an existing structure. Changes the interior or exterior of an existing structure. Partially or fully demolishes a structure. Changes the occupancy classification of any part of a building. Increases the occupant load in a space. Includes major repairs that aren't part of regular mainten...
1 cities in Philadelphia County have their own permit requirements rules. Each link goes to that city's dedicated page with code citations.
See every category we cover for Philadelphia County — parking, noise, fences, fires, animals, pools, and more.
Philadelphia County Ordinance Hub →