Get Complete Property Intelligence from Any Address with One API Call

Building a real estate app, investment tool, or property research platform? Gathering property data usually means scraping multiple sites, stitching together inconsistent datasets, and dealing with constant breakage.

The Property Intelligence API solves this by returning Zillow listing data, tax records, ownership history, rental estimates, and neighborhood insights — all from a single address lookup.

What You Get

Pass in a property address and the API returns a consolidated profile:

• Listing data — current Zestimate, sale history, listing status
• Tax records — assessed value, annual taxes, lot size
• Ownership history — previous sales with dates and prices
• Rental estimates — projected monthly rent (Zillow Rent Zestimate)
• Neighborhood insights — school ratings, walkability, nearby comps

Optional parameters let you pull comparable sales and rental estimates in the same request.

Quick Example

Here's how to look up a property with fetch():

const address = '1600 Pennsylvania Ave NW, Washington, DC 20500';

const url = `https://property-intelligence-api.p.rapidapi.com/api/property-intelligence-api/property/lookup?address=${encodeURIComponent(address)}&include_comps=true&include_rental=true`;

const response = await fetch(url, {
  method: 'GET',
  headers: {
    'x-rapidapi-host': 'property-intelligence-api.p.rapidapi.com',
    'x-rapidapi-key': 'YOUR_RAPIDAPI_KEY'
  }
});

const data = await response.json();

console.log(`Zestimate: $${data.zestimate}`);
console.log(`Annual Tax: $${data.taxAssessment}`);
console.log(`Rent Estimate: $${data.rentZestimate}/mo`);
console.log(`Comparable Sales: ${data.comps?.length} properties`);

Use Cases

• Investment analysis dashboards — pull property valuations and rental yields for buy-vs-rent calculations
• CRM enrichment — auto-populate property details when agents enter an address
• Market research tools — compare neighborhoods using comp data and tax trends
• Mortgage pre-qualification apps — validate property values against loan amounts

Why Use It

No scraping infrastructure to maintain. No Zillow API waitlist. One endpoint, one address, one response with everything you need. The API handles the data aggregation so you can focus on your product.

Try it free on RapidAPI: Property Intelligence API

Subscribe on the free tier, test it with any US address, and see the full response schema in the playground.