Pennsylvania Construction Permit Guide
Complete guide to building permits in Pennsylvania. Find requirements, fees, timelines, and contact information for your county.
Lehigh County Building Permits
Office Address
17 S 7th Street, Allentown, PA 18101
Phone
(610) 782-3000
Office Hours
Mon-Fri 8:00 AM - 4:30 PM
Website
Visit Official SitePermit Types & Fees
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| Permit Type | Fee Range | Timeline | Required |
|---|---|---|---|
| Building Permit | $50-$500 | 5-15 business days | Required |
| Electrical Permit | $45-$200 | 3-10 business days | Required |
| Plumbing Permit | $45-$200 | 3-10 business days | Required |
| Mechanical/HVAC Permit | $45-$150 | 3-10 business days | Required |
| Demolition Permit | $75-$300 | 5-10 business days | Required |
| Zoning Permit | $25-$100 | 3-7 business days | If Applicable |
Application Requirements
- Completed application form
- Two sets of construction plans (to scale)
- Site/plot plan showing property lines
- Proof of property ownership or authorization
- Contractor license and insurance documentation
- Energy compliance documentation (for new construction)
Required Inspections
Tips for Lehigh County
- •Submit complete applications to avoid delays
- •Schedule inspections at least 24 hours in advance
- •Keep permit visible at job site at all times
- •All work must be done by licensed contractors or with owner-builder exemption
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Projects That Typically Don't Need Permits
- ✓Painting (interior and exterior)
- ✓Flooring replacement (no structural changes)
- ✓Cabinet replacement (same location)
- ✓Countertop replacement
- ✓Light fixture replacement (existing circuits)
- ✓Faucet and fixture replacement (same locations)
- ✓Minor landscaping
- ✓Fence under 6 feet (check local ordinances)
- ✓Storage sheds under 120 sq ft (check local)
- ✓Patios at grade level
*Always verify with your local municipality as requirements vary.
Related Resources
Permit Requirements by Project Type
New Home Construction
Building, Electrical, Plumbing, Mechanical, Septic/Sewer, Driveway permits
$500 - $2,500
Kitchen Remodel
Building, Electrical, Plumbing permits
$150 - $500
Bathroom Remodel
Building, Plumbing, Electrical permits
$150 - $450
Roof Replacement
Building permits
$50 - $150
Deck Construction
Building permits
$75 - $250
Home Addition
Building, Electrical, Plumbing, Mechanical permits
$300 - $1,500
Basement Finishing
Building, Electrical, Plumbing permits
$150 - $600
Siding Replacement
Building permits
$50 - $100
Window Replacement
Building permits
$50 - $100
HVAC Replacement
Mechanical permits
$75 - $150
Swimming Pool
Building, Electrical, Fencing permits
$200 - $500
Garage Construction
Building, Electrical permits
$200 - $600
Let Experts Handle Your Permits
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