Fees
Estimated city fees
Baseline for a simple permitted shed: $150–$500 estimated combined fees (permit + plan review) for a permitted Philadelphia shed; sheds 200 sq ft and under with no utility connections may be building-permit-exempt under the PA UCC, but Philadelphia Zoning Code setbacks and the 200 sq ft threshold still apply
| Fee | Amount | Notes |
|---|---|---|
| Philadelphia L&I building permit fee (sheds over 200 sq ft) | $100–$350 (estimated) | Philadelphia L&I permit fees for residential accessory structures are based on project valuation. A typical residential shed ($5,000–$15,000 value) falls in this range. Verify current amounts at eclipse.phila.gov. |
| Plan review fee | $50–$150 (estimated) | A plan review fee is assessed for structural and zoning compliance review of submitted drawings. Combined permit and plan review for a permitted shed typically runs $150–$500. |
| Electrical / plumbing trade permit fees | $50–$150 each (estimated) | Each utility trade (electrical, plumbing) requires a separate Philadelphia L&I trade permit and inspection, even when the shed footprint is under the 200 sq ft building-permit threshold. |
| PA state surcharge | $4–$10 | Pennsylvania assesses a state surcharge on permitted construction projects, collected by L&I at permit issuance under the PA UCC. |
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Conditions
The rules that apply
- Philadelphia's general building-permit guidance says detached accessory structures such as sheds for one- or two-family dwellings that are 200 square feet or less often do not need a building permit, as long as the property is not on the Philadelphia Historic Registry and the work does not trigger separate zoning or floodplain review. Sheds larger than 200 square feet require a building permit.
- Any shed with utility connections — electrical wiring, plumbing, or mechanical systems — requires a Philadelphia L&I building permit regardless of the shed's footprint size. Electrical and plumbing work each require separate trade permits and inspections from L&I.
- The Philadelphia Zoning Code still governs shed placement, including setbacks, open-space requirements, and lot coverage. Even when the structure is exempt from a building permit, zoning rules still control where the shed may go on the lot.
- Properties on the Philadelphia Historic Registry require Historical Commission approval before permit issuance, and properties in the floodplain can require additional review and flood-related documentation.
- Pennsylvania's Home Improvement Contractor Protection Act (HICPA) requires all contractors performing residential shed construction to be registered with the PA Attorney General's office. The HICPA registration number must appear on the contract. Homeowners may self-permit for their own owner-occupied residence under the PA UCC owner-occupant provisions.
- Footing depth for permitted sheds in Philadelphia must be below the 36-inch frost line required under the PA UCC for the Philadelphia area. Pre-fabricated sheds on shallow skid foundations may be acceptable for small exempt-sized structures; larger site-built sheds require proper footings.
- Sheds must not block required yard open space or exceed Philadelphia Zoning Code maximum accessory structure height limits. Confirm zoning compliance using the Philadelphia Atlas before ordering a prefab unit or pouring footings.
Documents
What you'll need to file
- Permit application submitted through Philadelphia L&I's eCLIPSE online portal at eclipse.phila.gov.
- Scaled site plan showing property lines, lot dimensions, existing structures, proposed shed location and footprint, and distances to all property lines — required to confirm compliance with Philadelphia Zoning Code setbacks, lot coverage, and accessory structure requirements.
- Floor plan and elevations showing shed dimensions, wall heights, roof type, door locations, and intended use.
- Foundation details appropriate to the shed size and site conditions — concrete piers, concrete slab, or treated wood skid system — demonstrating compliance with PA UCC frost depth requirements (36-inch minimum for the Philadelphia frost line) for permitted structures.
- Structural framing details for sheds over 200 sq ft, including wall framing, roof framing, and connection hardware complying with the PA UCC (2018 IRC with PA amendments).
- Manufacturer's installation instructions and specifications for pre-fabricated shed kits, including foundation and anchorage methods.
- PA HICPA contractor registration number for the contractor performing the work, or homeowner owner-occupant certification if self-contracting under PA UCC owner-occupant provisions.
- Philadelphia Historical Commission Certificate of Appropriateness or documentation of approval if the property is located in a designated Philadelphia Historic District and the shed is visible from a public right-of-way.
Process
How the permit process works
Sequential — each step gates the next.
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Apply Philadelphia's 200 sq ft threshold as the first filter Start with Philadelphia's published building-permit exemption: detached accessory structures for one- and two-family dwellings that are 200 square feet or less are often exempt from a building permit. That exemption does not override zoning, floodplain, or historic-property rules. Sheds over 200 sq ft require a building permit.
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Verify zoning placement using the Philadelphia Atlas Use the Philadelphia Atlas at atlas.phila.gov to identify the property's zoning district and confirm applicable rear yard and side yard setbacks, maximum lot coverage, and maximum accessory structure height under Philadelphia Zoning Code Title 14. Setbacks vary by residential zoning district. Confirm compliance before ordering a prefab unit or pouring footings.
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Screen for Philadelphia Historic District review Check whether the property is on the Philadelphia Historic Registry or in the floodplain. Historic properties require Historical Commission approval before permit issuance, and floodplain properties can require special forms and review even for smaller exterior projects.
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Determine utility scope and plan trade permits Decide whether the shed will have electrical wiring, outlets, lighting, plumbing, or mechanical systems. Any utility connection requires a separate Philadelphia L&I trade permit and inspection, regardless of whether the shed's footprint size is building-permit-exempt. Plan trade permits alongside the main permit application.
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Select an appropriate foundation for Philadelphia conditions The Philadelphia frost line depth is 36 inches. Permitted sheds must have footings that comply with PA UCC requirements for the applicable structure type. Small prefab sheds on treated wood skids or shallow piers may be acceptable for exempt-sized structures; larger site-built sheds over 200 sq ft typically require concrete piers or a full slab extending below the 36-inch frost line.
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Submit through eCLIPSE and undergo plan review For permitted sheds, apply through L&I's eCLIPSE portal at eclipse.phila.gov. Submit the site plan, shed drawings, foundation details, and any Historic Commission approvals. PA UCC structural review and Philadelphia Zoning Code zoning review typically takes 10–20 business days. Correction notices are issued through eCLIPSE; revise and resubmit through the portal.
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Pay fees, post permit, and build; complete inspections After approval, pay fees through eCLIPSE and post the permit card on site before beginning work. Request required inspections through eCLIPSE or by contacting L&I. Typical shed permit inspections include a footing inspection (before concrete pour), a framing inspection, and a final inspection. Trade inspections are scheduled separately.
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Provenance
Code basis & official sources
Last verified 2026-04-20.
Pennsylvania Uniform Construction Code (PA UCC), based on the 2018 IBC/IRC with Pennsylvania amendments, as enforced by the Philadelphia Department of Licenses and Inspections (L&I); Philadelphia building-permit exemptions for detached accessory structures up to 200 square feet; and the Philadelphia Zoning Code for accessory-structure placement, setbacks, and lot coverage.
If you skip the permit
- Philadelphia L&I can issue a stop-work order and require removal or correction of unpermitted shed construction.
- A shed placed in a required setback or exceeding lot coverage limits can be ordered relocated or removed at the owner's expense.
- After-the-fact permits in Philadelphia may require exposing foundation elements and framing for inspection, adding significant cost and delay.
- Unpermitted electrical or plumbing work creates fire, shock, and water-damage risks that go unverified without L&I trade inspections.
- Philadelphia Historic District violations can result in enforcement action by the Historical Commission separate from L&I building code enforcement.
- Civil penalties assessed by L&I accumulate until violations are resolved, and unresolved violations appear in L&I's public records.
- Pennsylvania seller disclosure requirements mean known permit violations must be disclosed in residential real estate transactions, affecting sale price or requiring remediation before closing.
Official sources
- eclipse.phila.gov eclipse.phila.gov
- Department Of Licenses And Inspections phila.gov
- Get A Permit phila.gov
- Philadelphia Historical Commission phila.gov
- 0 0 0 285952 codelibrary.amlegal.com
- Default dli.pa.gov
- Home Improvement Contractor Protection attorneygeneral.gov
- atlas.phila.gov atlas.phila.gov
- Get A Building Permit phila.gov
- Get A Fence Permit phila.gov
FAQ
Common Philadelphia shed permit questions
Do I need a permit to build a shed in Philadelphia, PA?
It depends on size, utilities, and location. Under the PA UCC as enforced by Philadelphia L&I, accessory structures at 200 square feet or less in footprint area that meet Philadelphia Zoning Code setbacks and have no utility connections may be building-permit-exempt. Sheds over 200 sq ft and any shed with electrical wiring, plumbing, or mechanical systems require a permit. All sheds must still comply with Philadelphia Zoning Code placement requirements for the applicable zoning district.
Does Philadelphia's historic district affect my shed permit?
Yes. Properties in designated Philadelphia Historic Districts — including Society Hill, Old City, and other areas — require a Certificate of Appropriateness from the Philadelphia Historical Commission before placing a shed visible from a public right-of-way. This approval must be obtained before L&I will accept the permit application. Check your property's historic district status at atlas.phila.gov, then contact the Historical Commission at phila.gov/departments/philadelphia-historical-commission early in the planning process.
What are Philadelphia's shed setback requirements?
Philadelphia does not have a single universal shed setback. Accessory structure setbacks are governed by the Philadelphia Zoning Code (Title 14) and vary by zoning district. Use the Philadelphia Atlas at atlas.phila.gov to identify your zoning district and look up the applicable rear yard and side yard setbacks for accessory structures before placing or ordering a shed.
Does adding electricity to my Philadelphia shed require a permit?
Yes. Adding wiring, outlets, lighting, or a subpanel to a shed requires a separate Philadelphia L&I electrical permit and inspection, even when the shed's footprint is 200 square feet or under and otherwise exempt from the building permit requirement.
What foundation does a Philadelphia shed need?
The Philadelphia frost line depth under the PA UCC is 36 inches. Permitted sheds must have footings that comply with PA UCC requirements. Small prefab sheds on treated wood skids or shallow piers are generally acceptable for exempt-sized structures. Site-built sheds over 200 sq ft typically require concrete piers or a full slab extending at least 36 inches below grade. Confirm foundation design before pouring concrete.
How much does a Philadelphia shed permit cost?
Estimated combined fees (building permit + plan review) for a permitted Philadelphia shed typically run $150–$500, plus a small PA state surcharge. Fees are based on project valuation. Verify current amounts through L&I's eCLIPSE portal at eclipse.phila.gov.
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Disclaimer: Informational only — not legal advice. Rules change; verify with Philadelphia permitting staff before you build.