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Real Estate Data API for PropTech Companies

The most granular Real-Time Real Estate Data API. Access 50M+ listings from 900+ sources with clean, deduplicated data. Ship in days, not months.

Trusted by leading PropTech companies worldwide

99.9% API uptime • 50M+ properties • Real-time updates

Barnes
Cafpi
HSBC
Bouygues

INTEGRATE IN MINUTES

import requests

try:
    response = requests.get(
        'https://api.stream.estate/documents/properties',
        headers={'Content-Type': 'application/json', 'X-API-KEY': '<api_key>'},
        params={
            'includedDepartments[]': 'departments/77',
            'fromDate': '2020-01-10',
            'propertyTypes[]': '1',
            'transactionType': '0',
            'withCoherentPrice': 'true',
            'budgetMin': '1800000',
            'budgetMax': '1900000'
        }
    )
    response.raise_for_status()
    print(response.json())
except requests.exceptions.RequestException as e:
    print(f"Error: {e}")

BUILT FOR PERFORMANCE

Real-time

Access property listings as they hit the market. No more stale data or missed opportunities.

Clean Deduplicated Data

Our advanced algorithms merge multiple listings for the same property into a single, clean record.

Ship in Days, Not Months

Stop burning €200K/year on unreliable scrapers and a dedicated data team. Integrate our API in days and focus your engineers on your product, not plumbing.

Unmatched Data Granularity

Our API provides hundreds of structured data points for every property, from GPS coordinates and cadastral references to per-source pricing history.

Geolocation & Cadastral
Multi-level Geography
Pricing & Fee Breakdown
Energy & Carbon Scores
Multi-source Tracking
Publisher Intelligence
Deduplicated Pictures
Transaction History
"location.accuracy": "STREET_LEVEL"
"location.coordinates": [48.8867, 2.3431]
"location.parcel": "AB0123"
"location.neighborhood": "Montmartre"
"transaction.status": "UNDER_OFFER"
"publisher.type": "REAL_ESTATE_AGENCY"
"sources": 5
"energy.consumption": { "C", 120, "kWh/m²/yr" }
"energy.carbon": { "D", 25, "kgCO₂/m²/yr" }
"pictures": 12 unique (pHash)

STATISTICS

50K+
New listings / day
900+
Real time sources
50M+
Properties
99.9%
API Uptime

Simple pricing for everyone

Choose a plan that's packed with the features you need to power your real estate platform.

Starter

€99 / month

Ideal for small to medium projects

  • 15,000 items included/month
  • Additional items: €0.003/item
  • Email support
Most popular

Growth

€399 / month

Perfect for growing teams with higher usage

  • 150,000 items included/month
  • Additional items: €0.002/item
  • Priority support

Scale

€799 / month

For enterprise-level usage and requirements

  • 350,000 items included/month
  • Additional items: €0.0015/item
  • 24/7 dedicated support on Slack

Pay as you go

€0.01 / item

For variable usage patterns

  • Pay only for what you use
  • No minimum commitment
  • Standard support

Ready to power your real estate vision?