We provide a comprehensive suite of API tools for Real Estate Professionals from all walks and niches. Get access to one of our datasets - Property Data, MLS Data, Lender Grade Valuations, Property Boundaries or SkipTrace/Demographics - and see just how far having strong foundational data can take your product and business.
🏠 Comprehensive Property Data
- Access to millions of property records nationwide
- Real-time MLS listings with agent information
- Complete property details with ownership and tax history
- Historical sales data and mortgage information
🔍 Advanced Search Capabilities
- Compound Queries - Complex Boolean logic with nested conditions
- Specialized Modes -
ids_only
,count
,summary
for optimization - Absentee owner, foreclosure, and equity-based searches
- Multi-polygon and radius searches with exclusions
- Investment-focused filters (cap rates, cash flow, ROI)
💼 Portfolio Management / Data Updates
- Saved Searches - Create and manage property search criteria
- Real-time alerts and monitoring
- Search analytics and performance tracking
- Team collaboration and sharing
🗺️ Mapping & Geographic Data
- Property Boundaries - Detailed parcel boundaries in GeoJSON
- Mapping Pins API - Unlimited pin locations for map applications
- Area analysis with demographics and market insights
- Zoning information and flood zone data
📍 Address Intelligence
- AutoComplete API - Free unlimited ML-powered address suggestions
- Address verification and standardization
- Geocoding with confidence scoring
- Multiple completion types (city, county, neighborhood, ZIP, APN)
🕵️ Skip Trace & Research
- Property owner contact information
- Bulk skip tracing with webhook processing
- Reverse phone, email, and name searches
- Compliance tools for FCRA/TCPA requirements
📊 Valuations & Analytics
- Lender-Grade AVM - Professional property valuations
- Comparable property analysis with custom parameters
- Rental estimates with investment metrics
- Market demographics and trend analysis
- New construction forecast valuations (ARV)
🤖 AI-Powered Search
PropGPT - Natural language property search using GPT/LLM technology
- Plain English queries: "Find 3-bedroom homes in Austin under $500k with pools"
- AI-powered property insights and market analysis
- Multiple LLM model support (GPT-4, GPT-3.5, Claude-3)
🔌 Integrations
- Zapier - 100+ pre-built integrations
- CRM connectors (Salesforce, HubSpot, Zoho, Podio)
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🛠️ Support
- 📧 Email: [email protected]
- 📚 Documentation: developer.realestateapi.com
- 💬 Community: Join our developer community