Cadmappers: _top_

Maps are lies. But most lies are polite. They straighten rivers, smooth coastlines, and pretend the Earth is flat enough to fit in your glove compartment.

Using freedom of information laws, property tax rolls, satellite imagery, and a willingness to stitch together 3,000 incompatible county-level databases (many still running on MS-DOS), Cadmappers produce what no government willingly provides: a human-readable, cross-jurisdictional, accountable map of land ownership. Why does this matter? Because modern wealth hides in land. cadmappers

Then there are the other maps.

In 2021, a collective of Cadmappers exposed that 62% of vacant lots in a major U.S. city’s poorest ward were owned by just three shell companies, all tracing back to a single foreign investor. The city had no idea. The tax assessor had them listed as “owner unknown.” Maps are lies

And if you know where to look, you can read them too. The cadastre is never neutral. Neither are those who draw it. Using freedom of information laws, property tax rolls,

Governments are starting to notice. Several European cities have hired known Cadmappers to build public land registries. The reaction from the real estate lobby has been predictably hostile: bills to “privatize” property records have been introduced in three U.S. states.