About PermitEngine
PermitEngine is the most comprehensive database of US municipal permit fees, zoning laws, and construction regulations. We help homeowners, contractors, and developers make informed decisions before starting construction projects.
Our Mission
To eliminate the confusion and hidden costs associated with construction permits by providing transparent, accurate, and up-to-date information from 19,000+ US municipalities.
What We Do
Data Aggregation
We automatically collect fee schedules, zoning codes, and permit requirements from official government websites across all 50 states.
Verification
Every data point is cross-verified against multiple official sources to ensure 99.8% accuracy before publishing.
Cost Calculators
Interactive tools that let you estimate permit costs based on your specific project size and location.
Educational Guides
Comprehensive guides explaining permit processes, zoning laws, and construction requirements in plain English.
Our Data Sources
All data on PermitEngine is sourced exclusively from official government websites:
- City and county building departments (.gov websites)
- Official municipal code repositories
- Published fee schedules and rate cards
- Planning and zoning department documents
- State-level construction codes and regulations
100% Free & Transparent
PermitEngine is completely free to use. We don't sell your data, we don't require signup, and we clearly cite every source. Our goal is to empower homeowners with information, not to trap them in sales funnels.
Contact Us
Have questions, found an error, or want to suggest a data source? We'd love to hear from you.
Email: hello@permitengine.com
Response Time: Within 24-48 hours