Know what you can build
before you buy.
Zoning answers, site plan and application paperwork for any U.S. address. Instant where Zonar has the county's official zoning data; everywhere else our AI looks for the local government's own zoning map and rules for you (usually about a minute — a new area can take a few — clearly labelled AI-estimated) and tells you plainly when it can't confirm the district.
- All 50 states — official county data where we have it, AI research everywhere else
- Source-linked ordinance research
- 3 free checks a month — no signup
What Zonar does
Lot-Specific Zoning
Setbacks, height, coverage, and buildable area for your parcel, from the county's parcel map — not just the district summary.
Check an address →Site Plan
A concept plan auto-placed inside your setbacks — optional satellite view, editable, exportable to PDF.
See how it works →Verdict → Application
Every verdict maps to the filing that gets you to yes — the building permit when your project is allowed as-of-right, or a conditional use, variance or rezoning application.
See approval odds →Application Packet
Where Zonar has mapped the local official form, it is auto-filled and bundled with your to-scale site plan into one PDF. Elsewhere: the written text of your application and your site plan, to file with your city or county.
See pricing →How it works
From address to zoning approval
Feasibility
Zoning verdict, setbacks, hazards (FEMA flood + wetlands), construction cost, approval timeline.
Site Plan
Real parcel polygon + drag-to-place house. Live setback + coverage compliance. PDF export.
Zoning Approval
Where Zonar has mapped the official zoning application, it is auto-filled and bundled with your site plan + uploads into one submission packet; elsewhere you get the written text of your application and your site plan, to file with your city or county.
Who it's for
Skip weeks of consultant calls
Homeowners
- A plain-English “can I build this here?” answer before you call the county
- Cost estimate and approval timeline for your ADU, addition, or new home
- The zoning application your project needs, if it needs one — the official form filled in where Zonar has mapped it, otherwise the written text of your application to file with your city or county
Builders
- Run feasibility on a lot before you put it under contract
- Compare scenarios side-by-side on the same parcel
- Setback-checked concept site plans in minutes, not weeks
Realtors
- Answer buyer zoning questions on the spot, with citations
- Client-branded “Prepared for” feasibility reports
- Turn “what could this lot become?” into a listing advantage
Zonar by the numbers
91.9%
of Georgia rezonings are approved — read our study
4,550
rezoning decisions analyzed from county records
all 50 states
searchable today — official county data where we have it, AI research everywhere else
Pricing
Know first, then file
Subscribe to explore any property. When you're ready to file, pay once for that project — the site plan is included. Just one address? Grab a single report, no subscription needed.
Know what you can build
Pro
- ✓ 100 property searches / month
- ✓ A feasibility answer + the zoning you'd need to target
- ✓ Concept site plan included with every check
- ✓ Single reports included free
Single Zoning Report
The full feasibility verdict, standards comparison, and approval roadmap as a downloadable PDF — for one address.
Survey-Accurate Site Plan
Have a licensed boundary survey? Zonar traces the boundary from your survey and positions it on the county's parcel location. Your project's site plan page shows whether it is available for your lot.
Application Packet
Where Zonar has mapped the local official form for your application: that form filled in, the site plan, and, where that form's packet includes them, the narrative, disclosure and owner authorization.
Application Packet (narrative + site plan)
Where Zonar has not mapped an official form for your application: the written text of your application and your to-scale site plan, to file with your city or county. If Zonar later maps an official form for it, you get that form filled at no extra charge.
Which packet applies to your lot, and exactly what it includes, shows on your result after a check.
Coming next: construction documents. Architect-ready plan sets generated from your approved project. Want early access?
Know what you can build before you spend a dime.
One search replaces weeks of county calls and consultant fees.
Just browsing? Try the free no-login zoning check