Our APIs Endpoints Live Demo Pricing PropTechUSA → ⚡ Get API Key
Live · 125M+ Parcels

The Property
Data API

Address autocomplete. Parcel lookup. AVM intelligence. Powered by 125M+ county assessor records. One API. No data licensing headaches.

propdata · response.json
// GET /v1/autocomplete?q=3640+NW+22&state=FL { "success": true, "results": [{ "address": "3640 NW 22 CT, Miami, FL", "valuation": { "best_value": 408936, "confidence": "high" }, "property": { "sqft": 1542, "beds": 2 } }], "meta": { "requests_remaining": 99142 } }
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PropTechUSA Platform
Three APIs. One infrastructure.
The complete PropTechUSA data stack — real estate intelligence, property data, and sports analytics built on the same enterprise-grade infrastructure.
Reference

API Endpoints

Five production endpoints covering every real estate data use case.

GET
/v1/autocomplete
Address autocomplete with live property data — beds, baths, sqft, AVM. Type as you go.
All Tiers
GET
/v1/search
Search by address components — street, city, state, zip.
All Tiers
GET
/v1/lookup
Full parcel record by parcel ID. All available county assessor fields.
Pro+
GET
/v1/zip-stats
ZIP-level AVM stats — medians, sale prices, assessment ratios, recent activity.
Pro+
POST
/v1/bulk
Batch parcel lookup. Up to 50 parcel IDs per request.
Business+
Live Demo

Try it right now

Real API, real data. Hit our live endpoint instantly.

Endpoint
Address Query
State
Endpoint/v1/autocomplete
Status
Response
response.json
// Click Run Request to see live data // PropData · 125M+ county parcels
Integration

Start in 60 seconds

Works in any stack. One header.

cURL
JavaScript
Python
Node
# Autocomplete
curl "https://propdata-api-worker.sales-fd3.workers.dev/v1/autocomplete?q=3640+NW+22&state=FL" \
  -H "X-PropData-Key: pd_live_YOUR_KEY"
const { results } = await fetch(
  'https://propdata-api-worker.sales-fd3.workers.dev/v1/autocomplete?q=3640+NW+22&state=FL',
  { headers: { 'X-PropData-Key': 'pd_live_YOUR_KEY' } }
).then(r => r.json());
console.log(results[0].valuation.best_value); // 408936
import requests
r = requests.get(
    'https://propdata-api-worker.sales-fd3.workers.dev/v1/autocomplete',
    params={'q':'3640 NW 22', 'state':'FL'},
    headers={'X-PropData-Key':'pd_live_YOUR_KEY'}
)
print(r.json()['results'][0]['valuation']['best_value'])
const PropData = {
  key: 'pd_live_YOUR_KEY',
  base: 'https://propdata-api-worker.sales-fd3.workers.dev',
  h() { return { 'X-PropData-Key': this.key } },
  async autocomplete(q, state) {
    return fetch(`${this.base}/v1/autocomplete?q=${encodeURIComponent(q)}&state=${state}`,
      { headers: this.h() }).then(r => r.json());
  }
};
Pricing

Simple, transparent pricing

Undercuts every competitor. More data. No per-field games. Cancel anytime.

Starter
$29
per month
10,000 req / month
Address autocomplete
Address search
Property details
AVM best value
Parcel lookup
ZIP stats
Bulk endpoint
Popular
Pro
$79
per month
100,000 req / month
Address autocomplete
Address search
Property details
AVM best value
Parcel lookup
ZIP stats
Bulk endpoint
Business
$199
per month
500,000 req / month
Address autocomplete
Address search
Property details
AVM best value
Parcel lookup
ZIP stats
Bulk (50/req)
Enterprise
Custom
contact us
Unlimited requests
All endpoints
SLA guarantee
Dedicated support
Custom rate limits
Bulk >50/req
White-label option
✉️ Contact Us
FAQ

Common questions

PropData covers 125M+ county assessor parcels across 48 states and growing. We ingest directly from county ArcGIS endpoints and update monthly.
Your key is provisioned automatically the moment your Stripe payment confirms — usually within 30 seconds. It arrives in your inbox shortly after.
Average response time is under 100ms. Results are cached at the edge via Cloudflare KV. Cache hits return in under 10ms.
Yes. Cancel anytime from your Stripe billing portal. No lock-in, no cancellation fees. Your key remains active until the end of the billing period.
Smarty Streets charges $250/month for 100K lookups with no property data. PropData Pro is $79/month for 100K lookups and returns beds, baths, sqft, year built, and AVM best value — all from the same call.
Currently 48 states including FL, TX, NY, NC, WA, IN, WI, CO, MD, MA, OR, TN, IL, NV, AZ, AR, VA, NJ, PA, MI, MN, OH, GA, SC, MO, KY, and more being added monthly. Target is all 50 states by end of 2026.