Solar and energy
“Where is utility-scale solar allowed, and who owns the land?”
Parcels by acreage, solar zoning rules and setbacks, and the special use cases each county has decided.
Solar and energyHomebuilders and developers
“Where can I build townhomes, and at what density?”
Developable land, the housing types and density each district allows, and nearby rezonings and subdivisions.
Homebuilders and developersLending and due diligence
“Is the current use permitted, and are there open permits?”
Zoning, permit history, variances and ownership for one property or a whole portfolio.
Lending and due diligenceSoftware and AI
“How do I add parcel and zoning data to my product?”
One REST API and an MCP server, with the same JSON for every county.
Software and AIData and research
“What is every home in this county assessed at?”
Assessed values, sales, land use and buildings for every parcel in a county, in one format.
Data and researchData centers
“Where can I find 100 acres zoned for a data center?”
Large parcels, the districts that allow data centers, and the rezonings that decide large projects.
Data centers
Frequently asked questions
- How do I use Placestack?
- Search properties in Explorer in your browser, call the REST API from your software, or connect an AI agent through the MCP server. All three use one account.
- Is there a free plan?
- Yes. The free plan includes 500 credits for the API, or 25 parcels a day in Explorer, with no credit card.
- Which places are covered?
- Parcel records cover 2,469 U.S. counties. Zoning, building permits and zoning decisions are added city by city and county by county. The coverage page lists every state and county.
Data and products
- Parcel dataOwners, values, sales and boundaries for every parcel.
- Zoning dataThe district, permitted uses and setbacks at an address.
- Building permit dataBuilding and trade permits, with status, value and the names on them.
- Zoning decisionsRezonings, variances, special uses, subdivisions and site plans.
- Property data APIOne REST API for parcels, zoning, permits and decisions.
- MCP serverConnect Claude, ChatGPT or Cursor to property and zoning data.
Get started with Placestack
Start free. No credit card required. Contact sales for higher volumes.