Flood hazard maps from FEMA, for an early check on a US property.
3 methodsScheduledStatewide 2025 parcel attributes and geometry for all 67 Florida counties.
5 methodsScheduledA clearly labeled October 25, 2023 snapshot of Louisiana state-owned land tracts.
3 methodsFreshness not declaredParcel shapes for the whole Netherlands from the national land registry, Kadaster, on its official PDOK data service.
3 methodsScheduledNorth Dakota trust-land surface agricultural leases and public-access attributes.
1 methodFreshness not declaredOfficial statewide Texas parcel lookup from the Texas Geographic Information Office. Fields include the address on the tax record, owner, value, land use, and tax year where published.
6 methodsScheduledPoints to the official parcel source for every US state, DC, and inhabited territory. The same query format works wherever ParcelOps has checked a public source.
16 methodsScheduledWetland maps from the US Fish and Wildlife Service, for checking land and property.
3 methodsScheduledFinal and proposed federal critical-habitat areas by species or US property location.
2 methodsScheduledNationwide protected-area and public-land ownership, management, access, and conservation context.
2 methodsScheduledBuildings, addresses, and how land is used, anywhere in the world, from OpenStreetMap.
4 methodsNear real-time
Knowledge
Know your data sources.
Each source has a page with its publisher, update schedule, coverage, known limits, and request fields. Coverage tells you where a source is available, not which fields a property will return. You can get the same details as JSON at /api/knowledge/data-sources.
Last verified . That is when this list was last rebuilt from the ParcelOps source registry, not when each publisher last refreshed its own data.
tag: geojson