Real EstateDifficulty: Moderate

Realtor.com Data Extraction

Extract publicly available data from Realtor.com at scale using AlterLab's API — JavaScript rendering, structured extraction, and automatic retries in one request.

Automatic renderingJavaScript supportStructured data extractionChallenge resolution

Website Compatibility Notes

Realtor.com uses moderate protections. JavaScript rendering is needed for property detail pages with dynamically loaded content.

Quick Start — Extract from Realtor.com

cURL
curl -X POST https://alterlab.io/api/v1/scrape \
  -H "X-API-Key: YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "url": "https://www.realtor.com/realestateandhomes-detail/123-Main-St",
    "advanced": { "render_js": true }
  }'

Need an API key? Sign up free — no credit card required.

Python Example

Python
import requests

response = requests.post(
    "https://alterlab.io/api/v1/scrape",
    headers={
        "X-API-Key": "YOUR_API_KEY",
        "Content-Type": "application/json",
    },
    json={
        "url": "https://www.realtor.com/realestateandhomes-detail/123-Main-St",
        "advanced": {"render_js": True},
    },
)

data = response.json()
print(data["content"][:500])  # First 500 chars of extracted content

Frequently Asked Questions

How do I extract property data from Realtor.com?

Send Realtor.com property URLs to AlterLab with JavaScript rendering. You'll receive property details including price, bedrooms, bathrooms, square footage, lot size, and listing agent information.

Can I extract Realtor.com search results?

Yes. AlterLab renders search results pages and returns property listings with addresses, prices, bed/bath counts, and listing status for each property in the results.

What real estate data can I extract from Realtor.com?

You can extract listing prices, property specs, descriptions, listing agent details, open house dates, price history, tax information, and neighborhood data from public listings.

Responsible Use

AlterLab is designed for extracting publicly available data. Always review the terms of service for any website you access, respect robots.txt directives, and ensure your use case complies with applicable laws in your jurisdiction. Do not use this service to access non-public, authenticated, or personally identifiable data without appropriate authorization.

Your first scrape.
Sixty seconds.

$1 free balance. No credit card. No SDK.Just a POST request.

terminal
curl -X POST https://api.alterlab.io/v1/scrape \
-H "X-API-Key: YOUR_KEY" \
-H "Content-Type: application/json" \
-d '{"url": "https://example.com", "formats": ["markdown"]}'

No credit card required · Up to 5,000 free scrapes · Balance never expire