Parcel lookup
Type an address or click the map. Zoning, lot size, and basic property facts open in one clear panel.
About Zonyard
That is the job. Zonyard turns municipal zoning, assessor facts, and site constraints into a clear read on any lot—so homeowners, architects, investors, and operators can decide faster and with less guesswork.
Replace scattered PDF and GIS hunting with one parcel workspace: district, overlays, envelope, and permit friction in view.
Go beyond a single address. Screen by zoning, size, unused capacity, and constraints so shortlists match how you actually buy or design.
Surface unused GFA and underbuilt signal while there is still time to underwrite, option, or pass—before the market fully prices the upside.
Coverage
Zonyard is currently available across Massachusetts. We are researching and validating our next four markets: New York, Texas, Tennessee—starting with Nashville—and California. Our goal is to serve all 50 states within one year.
Current coverage
NY · TX · TN · CA
State target
Click a state to see whether it is live, in the next validation group, or part of the one-year nationwide target.
Massachusetts is live · New York, Texas, Tennessee, and California are next
Services
From checking one address to scanning a whole market, each service shortens the path from a question to a yes, no, or next step.
Type an address or click the map. Zoning, lot size, and basic property facts open in one clear panel.
See how far you can build from each lot line, how tall you can go, and how much floor area the code allows.
Color the map so leftover building room stands out. Spot lots that still have space to grow.
Get a simple summary of what the rules allow and where upside may remain, ready to share.
Ask questions in everyday language. Answers draw on zoning documents you keep in memory for your cities.
Tell us your rules for size, zoning, and upside. We rank matching parcels in Massachusetts as we validate the next markets.
Start with an address in Massachusetts, or tell us which of the next validation markets matters to your team.