The Idealista Data API allows developers to search properties, retrieve detailed listing information, analyze listing engagement, resolve property URLs, access agent intelligence, perform geo-based searches and build advanced real-estate applications using a clean and scalable interface.
Whether you’re building real-estate marketplaces, investment dashboards, relocation platforms, analytics systems, CRM integrations, lead generation tools, AI-powered housing applications, automation workflows, or map-based property experiences, this API provides reliable programmatic access to structured housing-market data across Spain, Italy, and Portugal.
What the API Covers
Advanced Property Search supports searching real-estate listings using flexible filters and structured search parameters, including city or region, price range, property type, bedrooms & bathrooms, rent or sale operation, keywords, and more.
AI-Powered Smart Search lets you use natural-language and intent-based property discovery to simplify complex searches.
Geo & ZIP-Based Search helps you search listings using ZIP codes, coordinates, and map-based location data.
Comprehensive Property Intelligence retrieves detailed property information with structured listing metadata. Responses may include full descriptions, images & media, pricing information, geolocation data, energy certifications, amenities & features, publication dates, floor plans, virtual tours, and agent information.
Listing Analytics & Engagement Data gives you access to listing engagement metrics and market-performance insights, such as visits, favorites, contacts, engagement metrics, listing activity, and user comments.
Agent & Agency Intelligence retrieves structured information about agencies, agents and active listings, including agency branding, active listings, contact details, microsite information, and portfolio insights.
Use Cases
- Real Estate Aggregators: Build searchable property marketplaces with live listing data.
- Investment & Market Analytics: Track pricing trends, analyze neighborhoods and identify opportunities.
- CRM & Internal Tools: Sync property and agent information into internal workflows.
- AI & Automation: Use structured real-estate data in LLMs, recommendation systems and automation pipelines.
- Relocation & Housing Apps: Help users discover neighborhoods and homes using geo-search and autocomplete.
- Geo & Map Applications: Build map-based property search experiences using coordinates and reverse geocoding.
Authentication
All requests require the standard RapidAPI headers:
X-RapidAPI-Key: your RapidAPI keyX-RapidAPI-Host:idealista17.p.rapidapi.com
Disclaimer: This API is an independent third-party service and is not affiliated with, endorsed by or sponsored by Idealista or Idealista S.A.U.