Free Zoning & Permit Tools
Free interactive tools to help you navigate zoning rules and permit requirements. No signup required — get instant answers for your property.
Check if your property qualifies for an ADU. Get instant results based on your city's current regulations, including size limits, setback requirements, and owner-occupancy rules.
Get a customized permit checklist for your project. Select your city and project type to see exactly which permits you need, estimated fees, and where to apply.
Understand setback requirements for your lot. Enter your property dimensions and city to see front, side, and rear setback lines with an interactive visualization.
Find zoning rules for any major US city. Enter an address or city name to get instant access to local zoning data, permit information, and building regulations.