Deck Construction Permits in Philadelphia County, Pennsylvania

Building a deck typically requires a permit if it is attached to the house, over 30 inches off the ground, or exceeds a certain square footage (often 200 sq ft).

Code Compliance & Inspections

Because of severe winter weather in Pennsylvania, any exterior structures or footings must be set below the local frost line to prevent shifting, as mandated by the Pennsylvania Uniform Construction Code.

Zoning & Cost Factors

Pennsylvania requires local zoning to be consistent with a municipal comprehensive plan, often resulting in multi-municipal cooperative zoning agreements. Fortunately, Pennsylvania maintains relatively builder-friendly regulations, keeping base permit fees competitive.

In Philadelphia County, you can begin your application online through the county's permit portal, or submit blueprints and a property survey in person. Including your contractor's Pennsylvania Attorney General (Home Improvement) license number helps avoid rejections.

Typical Submittal Package

When applying for a Deck Construction permit, you or your contractor will generally need to submit the following documentation for the city's review:

Standard Ordinances & Processing Time

Key code points for a Deck Construction in Philadelphia County: Decks higher than 30 inches above grade legally require guardrails (typically 36 inches high), and stairs with 4 or more risers require a handrail.

Typical processing time: a few days to several weeks, depending on current workload and the season. Contact Philadelphia Building Permits for a current estimate.