Data Source

Get Data from Real Estate Portals

Property listings, market data, and real estate analytics from major property portals worldwide.

No coding requiredStructured JSON outputReliable delivery

Available Data

Here's what you can extract from Real Estate Portals using AlterLab:

Property listings & prices
Agent information
Market trends
Neighborhood data
Property history

Business Use Cases

How businesses use Real Estate Portals data to make better decisions:

  • Property investment research
  • Market trend analysis
  • Rental yield calculations
  • Location intelligence

How It Works

1

Send a URL

Provide any public Real Estate Portals URL to AlterLab's API. No authentication with Real Estate Portals needed.

2

We handle the complexity

AlterLab renders JavaScript, handles challenges, and extracts the data — all automatically.

3

Get structured data

Receive clean, structured JSON data ready for your spreadsheet, database, or application.

Quick Start

HTTP
POST https://alterlab.io/api/v1/scrape
X-API-Key: YOUR_API_KEY

{
  "url": "https://various/...",
  "advanced": { "render_js": true }
}

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

Frequently Asked Questions

Which real estate sites are supported?

AlterLab supports data extraction from any public real estate website including Zillow, Realtor.com, Redfin, Trulia, and international property portals.

Can I build a property database?

Yes. Collect listing data from multiple sources to build comprehensive property databases for investment analysis, market reports, or portfolio management.

How do investors use real estate data?

Investors track market prices, calculate rental yields, identify undervalued properties, and monitor specific neighborhoods for investment timing decisions.

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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.

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