US Property Data
API
Aggregate property data from US public sources into one simple REST API. Flood zones, demographics, amenities, and geocoding — all with a single API key.
"https://api.propertypulse.dev/v1/properties/lookup?street=1600+Pennsylvania+Ave&state=DC"
Every data point you need
Aggregated from authoritative US government sources, normalized and served through a clean JSON API.
Address Lookup & Geocoding
Forward and reverse geocoding, batch lookups (up to 25 at once), and smart address normalization. Get lat/lng, FIPS codes, county, and census tract from any US address.
Flood Zone Analysis
FEMA National Flood Hazard Layer determination for any property. Get zone codes, risk levels, and descriptions — critical for insurance and lending.
Demographics & Census Data
Census ACS 5-Year data by tract: median income, home values, population, vacancy rates, owner/renter split, and household size.
Nearby Amenities
Schools, hospitals, grocery stores, parks, transit stops, restaurants, and banks within a configurable radius. Distances in miles.
Environmental & Hazard Risk
EPA Superfund sites, toxic release facilities, FEMA flood zones, USGS earthquake risk, and USFS wildfire hazard data. Full risk profile for any address.
Schools & Foreclosures
Nearby schools by type and distance, HUD foreclosure listings, county assessor records with tax and sale history. All in one API.
Simple, predictable JSON
One API key. RESTful endpoints. Consistent response format. Instant results.
"data": {
"id": 1,
"street_address": "1600 PENNSYLVANIA AVE NW",
"city": "WASHINGTON",
"state": "DC",
"county": "District of Columbia",
"latitude": 38.8987,
"longitude": -77.0352,
"fips_code": "11001",
"census_tract": "980000"
}
}
Start free, scale as you grow
No credit card required. Upgrade when you need more requests.
Pro
- 50,000 requests/month
- 120 requests/minute
- All endpoints + bulk lookup
- Full property reports
Enterprise
- 500,000 requests/month
- 500 requests/minute
- Priority support & SLA
- Dedicated account manager
Ready to build with property data?
Get your free API key in 30 seconds. No credit card required.