Property Data API

Property Data API with
nationwide U.S. coverage

One API for parcel, ownership, mortgage, tax, geospatial, and zoning data. One schema across 3,100+ counties.

All 50 states180M+ propertiesLow-latency API

Built for workflows where latency matters

Realie averages 9.5ms per request, compared with 439ms for a traditional API and 441ms for the industry average. That's fast enough to keep your stack responsive at any scale.

Average latency

Realie

9.5ms

Average latency

Traditional API

439ms

Average latency

Industry Avg.

441ms

AI-powered collection and normalization at a lower cost

Our AI agents collect from public sources, normalize county layouts, and keep records current. No aggregator markups — cost savings passed to you.

AI-powered collection at scale

Expand coverage faster without manual lift or vendor negotiations

Normalized across every county

One predictable schema across diverse county formats

Continuous verification and refresh

Automated cycles catch stale records before they reach production

Lower cost than legacy stacks

No aggregator markups or relicensing fees

Need a property data API that's fast and comprehensive?

Start pulling data in minutes, or reach out to discuss pricing and integration.

Get API Access