What is Stream.Estate?
Stream.Estate provides the most granular real-time real estate data API, offering access to over 50 million listings from more than 1,500 sources. The platform delivers clean, deduplicated data with 99.9% API uptime, ensuring reliability for PropTech companies worldwide. With real-time updates, users receive instant notifications when properties hit the market or prices change, enabling zero-latency opportunities. The API allows filtering by precise location, cadastral data, and detailed architectural features, making it ideal for building automated valuation models (AVMs), valuation tools, and property search engines. Users can track price per square meter trends over time across any location and analyze historical market dynamics for data-driven decisions. The platform supports portfolio analysis at scale with bulk property data, historical pricing, and market analytics, empowering smarter investment decisions. Stream.Estate eliminates the need for costly scrapers and dedicated data teams, integrating within days to save up to €200K per year. The API provides hundreds of structured data points per property, including GPS coordinates, cadastral references, and per-source pricing history. Use cases include powering advisory reports with accurate market data, tracking price drops and new listings via webhooks, and capturing leads with live listing data. Technical details include advanced algorithms that merge multiple listings for the same property into a single clean record, ensuring data accuracy. The platform is trusted by leading PropTech companies and ships real estate products faster by focusing engineering efforts on product development rather than data plumbing. Whether for building valuation widgets, market analytics dashboards, or investment tools, Stream.Estate delivers comprehensive, real-time property data with unprecedented depth and reliability.
Use Cases
Key Features
real time data API 50M+ listings 1500+ sources 99.9% uptime instant notifications granular location filtering cadastral data architectural features historical market analytics bulk portfolio analysisWho is it for?
PropTech companies, real estate developers, data analysts, investment firms, valuation model builders, property search engine creators
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