Zoning Report
Pittsburgh, PA Zoning
Pittsburgh uses a detailed zoning code with base districts, overlay districts, and multiple review tracks depending on project size, location, and sensitivity. Its residential zoning is built from use subdistricts and development subdistricts, creating many combined residential district variations. The available source material shows a city that relies heavily on site plan review, Planning Commission review in certain districts and sensitive areas, and separate appeal bodies for zoning and construction-code matters. Recent public notices also show that Pittsburgh is actively considering zoning text amendments related to housing and other use categories.
Last researched May 2026
Zoning Districts in Pittsburgh, PA
Residential zoning districts (combined use and development subdistrict system)
Pittsburgh’s residential zoning is structured as combinations of five residential use subdistricts and five development subdistricts, resulting in twenty-five possible residential zoning districts.
Allowed uses: Single-Unit Detached Residential, Single-Unit Attached Residential, Two-Unit Residential, Three-Unit Residential, Multi-Unit Residential
P (Parks) Zoning District
A park-related district referenced in the city’s review process materials as environmentally sensitive for certain residential work.
H (Hillside) Zoning District
A hillside-related district referenced in the review process materials as environmentally sensitive.
GT (Golden Triangle) Zoning District
A high-visibility district specifically called out for Planning Commission review.
OPR (Oakland Public Realm) Zoning District
A public-realm district specifically identified in the city review framework for Planning Commission review.
GPR (Grandview Public Realm) Zoning District
A public-realm district specifically identified in the city review framework for Planning Commission review.
UPR (Uptown Public Realm) Zoning District
A public-realm district specifically identified in the city review framework for Planning Commission review.
EMI (Educational/Medical Institution) Zoning District
A special district for major institutional areas, identified as requiring Planning Commission review for significant development activity.
RIV (Riverfront) Zoning District
A riverfront-related district identified in the review process materials as requiring Planning Commission review for significant development.
SP (Specially Planned) Zoning District
A specially planned district where larger or more customized development review occurs through Planning Commission review.
Recent Zoning Changes
Recent public materials show Pittsburgh actively considering zoning text amendments rather than only administering a static code. The clearest pending items in the provided sources are a proposed ADU reform package, a zoning text amendment replacing citywide inclusionary zoning with an Affordable Housing Bonus Program, and a separate amendment to add a Restricted Personal Goods Retail use category with standards.
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Deal-fit, approval path & risk flags for Pittsburgh, PA
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