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When a permit is required
Permit triggers and exempt work for Allentown
Permits are required for new construction, changes, demolitions, electrical, heating, plumbing, roofing, signs, and other covered construction work. Dedicated residential required/not-required PDFs are published on the permit page.
Note: The city publishes an official 'Residential Permits NOT Required' PDF at https://www.allentownpa.gov/Portals/0/adam/Content/7vXaZeb2YUilD0NeL_cG5A/Url/2015NoPermitNeeded2.pdf. Applicants should rely on that PDF or confirm with Building Standards and Safety before starting work.
- Permit application
- Project details
- Contractor information
- Estimated cost
- Plans where applicable
- Building code
- Pennsylvania Uniform Construction Code, with current PA UCC adoption based on the 2021 ICC series effective January 1, 2026.
- Permit validity
- Not clearly published on the main permitting page.
- Owner-builder
- The city accepts owner submissions through its permit process, but licensed contractors are required for certain trades and situations.
- Contractor requirements
- Licensed contractors are required for some work, especially electrical, plumbing, and heating. Pennsylvania Home Improvement Consumer Protection Act registration remains applicable where required.
Application process
Typical processing: Processing time not clearly published on the main permitting page.
- 01 Confirm permit type and whether the work is exempt using the city's Construction Permitting page plus the residential required/not-required PDFs.
- 02 Assemble the application, project description, valuation, contractor information, and plans where required.
- 03 Submit through CSS or at City Hall, 435 Hamilton Street, 4th Floor.
- 04 Pay the non-refundable application fee and any later permit or plan review fees.
- 05 Respond to plan review comments if issued.
- 06 Receive the permit, post it on site, and schedule required inspections before concealment and at completion.
Typical processing time: Processing time not clearly published on the main permitting page.
Fee schedule
Allentown building permit fees
Application fees are non-refundable.
Fees change periodically. Confirm at the official fee schedule ↗ before budgeting.
Required inspections
Scheduling and sequence
- Through the city's Building and Construction inspection process (online)
- Inspection hours
- Not clearly published on the permitting page.
Typical sequence: Depends on project scope. The city states on-site inspections are used to confirm code compliance during and at completion of work.
Frequently asked
Common questions about Allentown permits
01 Do I need a building permit in Allentown, PA? ▸
02 How much does a building permit cost in Allentown, PA? ▸
03 How do I apply for a building permit in Allentown, PA? ▸
04 How long does it take to get a building permit in Allentown, PA? ▸
05 How do I schedule a building inspection in Allentown, PA? ▸
Educational reference. Permit rules and fees change — confirm current requirements directly with City of Allentown, Department of Community and Economic Development, Building Standards and Safety, Building and Construction before applying. Jaspector is not legal advice.