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Donny Nguyen
Donny Nguyen

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Build a Real Estate Search App with the Realtor.com Property API

#api #realestate #javascript #webdev

Building real estate tools from scratch means scraping, parsing, and constantly fixing broken selectors. The Realtor.com Property API gives you structured property listings, prices, photos, and neighborhood data through a single REST endpoint — so you can skip the scraping and ship faster.

What You Get

Hit the /search endpoint with a city, state, or ZIP code and get back property data including:

  • Listing prices and price history
  • Property photos and descriptions
  • Bedroom/bathroom counts, square footage
  • Neighborhood insights and nearby amenities

This is useful for building property comparison tools, market analysis dashboards, investment calculators, or embedding listing search into an existing app.

Quick Start

The API takes two parameters: location (required) and limit (optional, defaults to 20). Here's a working example:

const response = await fetch(
  'https://realtor-property-api.p.rapidapi.com/api/realtor-property-api/search?location=Austin%2C%20TX&limit=5',
  {
    headers: {
      'x-rapidapi-key': 'YOUR_RAPIDAPI_KEY',
      'x-rapidapi-host': 'realtor-property-api.p.rapidapi.com'
    }
  }
);

const data = await response.json();

data.results.forEach(property => {
  console.log(`${property.address} — $${property.price.toLocaleString()}`);
  console.log(`  ${property.beds} bed / ${property.baths} bath / ${property.sqft} sqft`);
});
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That's it. No API keys to configure on the provider side, no OAuth flows — just your RapidAPI key and a fetch call.

Use Cases

Market analysis: Pull listings for multiple ZIP codes and compare median prices over time.

Property alerts: Run a cron job that checks for new listings matching specific criteria and sends notifications.

Investment tools: Combine listing data with mortgage calculators to estimate ROI for rental properties.

Portfolio dashboards: Let users search properties and save favorites with neighborhood context.

Try It

The API is live on RapidAPI with a free tier to get started. You can test endpoints directly in the browser before writing any code.

Try the Realtor.com Property API on RapidAPI →

If you're building anything in the real estate space, this saves you from maintaining your own scraping infrastructure. Subscribe, grab your key, and start querying.

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