Historic Preservation in Philadelphia, PA (2026)
2 verified historic preservation rules for Philadelphia, Pennsylvania, sourced directly from the municipal code and official government pages.
Verified from official government sources
HPOZ Rules
Philadelphia Code section 14-1004 governs Historic Districts and individually designated buildings on the Philadelphia Register. Exterior alterations, demolition, and new construction within designated districts need Philadelphia Historical Commission review, with appeals to the Board of License and Inspection Review.
Philadelphia Historic Districts trigger Title 14-1004 review
Heavy RestrictionsHistoric-Cultural Monuments
The Philadelphia Historical Commission individually designates buildings, sites, structures, and objects under Code 14-1004(3). Designation places the property on the Philadelphia Register, requires Commission approval for changes, and may unlock the federal historic-rehabilitation tax credit and Pennsylvania Historic Preservation Tax Credit.
Historical Commission designates Philadelphia landmark monuments
Some RestrictionsCity of Philadelphia – Philadelphia Historical Commission
As part of the Department of Planning and Development, the Philadelphia Historical Commission protects the City's historic resources. Together with its advisory committees, the commission: Identifies and designates historic landmarks. Maintains the Philadelphia Register of Historic Places. Hosts public meetings about historic properties. Works with property owners to protect landmarks. The comm...
Looking for Philadelphia County county-wide rules?
County ordinances apply to unincorporated areas and may supplement Philadelphia city rules.
Historic Preservation in Philadelphia County →