Building permits across Philadelphia County — coextensive with the City of Philadelphia under a consolidated city-county government — are issued by the Department of Licenses & Inspections (L&I), enforcing the statewide UCC.
This guide covers what requires a permit, the eCLIPSE online portal, fees, trade permits, and inspections — so your Philadelphia County project stays on track.
Philadelphia County and the City of Philadelphia are the same consolidated government; L&I issues all permits county-wide through eCLIPSE. Unlike the rest of Pennsylvania (where permits are issued by individual municipalities), Philadelphia is a single jurisdiction — but it layers on its own Philadelphia Contractor License, Commercial Activity License, and separate trade licenses beyond the state HIC registration. Zoning approval is often required before a building permit.
Pennsylvania enforces a statewide Uniform Construction Code (UCC), established by the Pennsylvania Construction Code Act and administered by the Department of Labor & Industry (L&I) through its Bureau of Occupational & Industrial Safety, with updates reviewed by the UCC Review & Advisory Council (RAC). As of July 13, 2025, the UCC adopts the 2021 ICC code series (IBC, IRC, IMC, IPC, IFGC, IECC) with Pennsylvania amendments (2018 accessibility provisions remain in effect). Crucially, Pennsylvania is fully municipalized — there is no unincorporated land, and building permits are issued at the municipal level (city, borough, or township) or its certified third-party agency. Over 90% of Pennsylvania's 2,562 municipalities have opted in to local enforcement; in opt-out municipalities, L&I handles commercial enforcement and a property owner hires a certified third-party agency for residential. Municipalities may adopt local amendments only to make the code more restrictive, never less.
What requires a building permit in Philadelphia County?
Under locally adopted codes, a permit is required for most construction activities:
Permit required
- New residential and commercial construction, additions, conversions
- Structural and load-bearing alterations
- Reroofing, windows, siding, and exterior modifications
- Electrical service changes and most wiring work
- HVAC installations, changeouts, and ductwork
- Plumbing alterations, repipes, water heaters
- Decks, porches, fences, patios, pools, garages
- Change of occupancy or use, sign installation
Typically exempt
- Painting, wallpapering, tiling, carpeting, cabinet installation
- Countertop replacement and similar finish work
- Minor repairs replacing existing materials in kind
- Small one-story detached accessory structures below the local size threshold (verify locally)
Exemptions are narrow and scope-specific. When unsure, confirm with the building department before starting — see the penalty note below.
Get the permit issued before starting work. Building without a permit in Philadelphia County can result in fines, stop-work orders, and mandatory removal of unpermitted work.
Who handles permitting in Philadelphia County?
The Department of Licenses & Inspections (L&I) handles plan review, permit issuance, and construction inspections. Permits are managed through the eCLIPSE online portal.
| Detail | Information |
|---|---|
| Office | Dept. of Licenses & Inspections — 1401 JFK Blvd, Philadelphia, PA 19102 |
| Phone | (215) 686-2463 |
| Apply | eCLIPSE (eclipse.phila.gov) |
| Government | Consolidated city-county (= City of Philadelphia) |
| Licensing | Philadelphia Contractor + trade licenses + HIC |
| Code | UCC — 2021 ICC series |
Apply through eCLIPSE. Register, submit your application and plans, obtain any required zoning approval, ensure your Philadelphia Contractor License and HIC registration are on file, pay fees, and post the permit on-site before work begins.
Philadelphia County building permit cost
Philadelphia County permit fees are set locally per municipality (plus the statewide UCC surcharge). Trade permits are billed separately.
| Fee component | How it works |
|---|---|
| Residential building permit | Valuation-based per the local fee schedule |
| Commercial building permit | Valuation-based — varies by scope, occupancy, and area |
| Plan review | Calculated per the adopted fee schedule |
| Trade permits (E / P / M) | Separate fees per trade |
| Re-inspections / revisions | Additional fees may apply |
| Work-without-permit | Penalties, stop-work orders, and possible removal of unpermitted work |
Want a precise number for a specific Philadelphia County project? Send us the scope and valuation and we'll return a fee estimate alongside a filing timeline.
Philadelphia County trade permits
Electrical, plumbing, and mechanical work each needs its own permit and appropriately licensed tradespeople.
Electrical permits
Required for service installations, panel upgrades, solar PV, EV chargers, and most wiring alterations. Pennsylvania has no statewide electrician license — electrical licensing is handled by the municipality (e.g., Philadelphia and Pittsburgh license electrical contractors). Work is inspected against the National Electrical Code as adopted by the UCC, typically by the municipality or a certified third-party agency.
Plumbing & gas permits
Required for new plumbing, repipes, water-heater changeouts, fixtures, backflow, and sewer/gas connections. Plumber licensing in Pennsylvania is local — issued by the municipality or, in some areas, a county/city health department (e.g., Philadelphia and Allegheny County license plumbers). Work is inspected against the plumbing provisions of the UCC.
Mechanical (HVAC) permits
Required for HVAC installations, changeouts, ductwork, and venting. Pennsylvania has no statewide HVAC license; mechanical licensing is handled locally where required (e.g., Philadelphia). Work is inspected against the mechanical and fuel-gas provisions of the UCC.
Miscellaneous & specialty
Fencing, pools, decks, sheds, and patio covers may require special permits depending on size and utility hookups. Demolition, sign, and right-of-way permits follow separate tracks.
Verify contractor registration & local licensing. Pennsylvania has no statewide general contractor or trade license. Instead, under the Home Improvement Consumer Protection Act, any contractor performing more than $5,000 of home-improvement work per year must hold a Home Improvement Contractor (HIC) registration with the Pennsylvania Office of Attorney General (renewed every two years; this is a registration, not a license — no exam). Trade licensing (electrical, plumbing, HVAC) and general-contractor licensing are handled locally: Philadelphia (Dept. of Licenses & Inspections) and Pittsburgh (Dept. of Permits, Licenses & Inspections) run their own contractor and trade licenses, and cities like Allentown, Erie, Reading, and Scranton also license locally. Verify HIC registration at the PA Attorney General HIC search.
How to get a building permit in Philadelphia County
Confirm permit requirement & zoning
Contact the Department of Licenses & Inspections (L&I) ((215) 686-2463). Confirm zoning compliance, identify the correct permit type, and whether your project requires a permit under the UCC. Verify any floodplain requirements before applying.
Prepare your application package
Assemble the permit application, site plan, construction drawings (sealed by a Pennsylvania-licensed design professional where required), scope and valuation, HIC registration number, and proof of insurance.
Submit application & plans
Submit through the eCLIPSE online portal. Select the correct permit type and upload required documents.
Plan review & corrections
The enforcing agency reviews against the UCC (2021 ICC series). Typical review: varies by scope; zoning and L&I review. Address any correction notices promptly.
Pay fees & receive permit
Pay permit fees (including the state UCC surcharge) upon approval. Post the permit on-site before construction begins.
Schedule inspections
Schedule inspections through the eCLIPSE online portal or the Department of Licenses & Inspections (L&I). UCC checkpoints: footing/foundation, framing, rough-in plumbing/electrical/mechanical, and final. A Certificate of Occupancy is required before occupancy.
Inspections in Philadelphia County
Schedule inspections through the eCLIPSE online portal or the Department of Licenses & Inspections (L&I). UCC checkpoints include footing/foundation, framing, rough-in MEP, and final. A final inspection and Certificate of Occupancy are required before legal occupancy.
Address correction notices before requesting a re-inspection; a final inspection and Certificate of Occupancy are required before legal occupancy or use.
Official Philadelphia County permitting resources
- 🏛️ Philadelphia L&I
- 💻 eCLIPSE Portal
- 📜 PA Uniform Construction Code (L&I)
- 🪪 PA Attorney General HIC Search
- 🏛️ PA UCC Resources (PHRC)
Simplify Philadelphia County permitting with Alliance Permitting
Philadelphia County’s permitting process, the statewide Uniform Construction Code (UCC), and Pennsylvania’s municipal/third-party enforcement model reward applicants who prepare complete packages from the start. Alliance Permitting is a permit expediter for Philadelphia County — our permit expediting services pair AI-driven document review with experts who know the Department of Licenses & Inspections (L&I) (City of Philadelphia) process, so your Philadelphia County submissions move faster.
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Contractors and builders choose Alliance for Philadelphia County because we deliver:
- Local expertise — we know Department of Licenses & Inspections (L&I) (City of Philadelphia), the eCLIPSE online portal, and Pennsylvania’s UCC and local licensing requirements.
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- Error-free submissions — AI pre-checks plus expert review catch issues before they become correction cycles.
Alliance Permitting is a permit documentation and submission company: we prepare your paperwork, file it correctly, and coordinate with the building department through issuance — including preparing private-provider documentation where that option is available. We are not a contractor and do not perform licensed plan review or inspections; that work stays with your team and the jurisdiction.
Need a Philadelphia County building permit?
Get your Philadelphia County project permitted right. Alliance Permitting handles your applications through the eCLIPSE online portal — so you build, not wait.
More Pennsylvania permitting guides
This guide is provided by Alliance Permitting for general informational purposes and reflects publicly available information believed accurate as of June 2026. Permit requirements, fees, and processes change; always confirm current details with the Department of Licenses & Inspections (L&I) before filing. This is not legal advice.