About

Land-use research that shows its work.

Parsull reads a parcel and its local code, then tells you what's allowed — with a citation behind every claim and a real planner one click away.

The problem we set out to solve

The answer to “what can I do with this land?” has always been somewhere in the public record. The trouble is where: a county GIS viewer for the parcel, a hundred-page zoning ordinance for the use table, a FEMA panel for the flood zone, a separate wetlands inventory, a soils survey, maybe a critical-areas overlay on top of all of it. Each lives in its own system, speaks its own jargon, and assumes you already know which one matters.

So the people who need this most — developers, planners, agents, attorneys — spend hours stitching sources together, and still carry the risk of having read one of them wrong. A missed overlay or a misread setback isn’t a typo; it’s a deal that falls apart at permitting. The information was never the bottleneck. Pulling it into one place and reading it correctly was.

How an answer comes together

You give Parsull an address and ask a question in plain language. Before it says anything, it resolves the address to a specific parcel — its real boundary, not a pin — and identifies the jurisdiction whose rules apply, including any federal, tribal, or coastal authority that overrides local zoning.

From there it does the legwork you’d otherwise do by hand: it runs the national flood, wetland, habitat, and hazard layers against the parcel’s footprint, and it reads the controlling jurisdiction’s own zoning code to weigh your question against the actual rules — permitted, conditional, or prohibited. Then it explains what each finding means, in the context of what you asked, rather than dumping raw data on you.

Built to be checked, not taken on faith

An AI answer you can’t verify is worse than no answer, because it’s confident. That’s why every claim Parsull makes links back to the source behind it — the parcel record, the hazard map, the specific section of code — so you can open it and confirm the finding yourself. The goal isn’t to replace your judgment; it’s to get you to a defensible position in minutes instead of days, with the receipts in hand.

And when a question turns on discretion rather than data — a variance, a conditional-use permit, an appeal — Parsull doesn’t pretend to settle it. It finds the right planning department and drafts the question for you to send, so the hand-off to a human is one click, not a fresh search.

A note on accuracy

Parsull is a research tool, not legal advice and not a substitute for your jurisdiction’s official determination. AI can be wrong, public data can be stale, and discretionary calls belong to people. We surface the sources precisely so you can confirm them — and any final decision should always be verified with the governing authority before you rely on it.