RealEstateAPI
Powerful property data API for developers and businesses
What is RealEstateAPI? Complete Overview
RealEstateAPI is a comprehensive property data platform designed to empower developers and businesses with deep real estate insights. The API provides access to current and historical MLS data, mortgage information, lien records, and property owner demographics. It enables users to build advanced real estate applications with features like precise property search, dynamic map rendering with parcel boundaries, and predictive analytics using AI models. The platform is particularly valuable for real estate tech companies, mortgage lenders, property investors, and market researchers who need accurate, up-to-date property information to power their applications and business decisions.
RealEstateAPI Interface & Screenshots

RealEstateAPI Official screenshot of the tool interface
What Can RealEstateAPI Do? Key Features
Advanced Property Search
The Search API allows users to filter through extensive property databases with precision. Whether you need to find specific properties matching strict criteria or analyze large datasets, the API provides powerful querying capabilities to surface the exact information you need.
Parcel Boundary Data
Access GEO JSON formatted parcel boundaries to build sophisticated mapping applications. This feature enables developers to create apps that dynamically render detailed property information clusters with zero latency, perfect for real estate visualization tools.
Historical & Current Market Data
Gain access to comprehensive MLS data, mortgage records, and lien information both current and historical. This wealth of information allows for trend analysis and can be used to train AI models for predictive analytics in the real estate market.
Property Owner Demographics
The API connects properties to their owners with detailed demographic data. This includes current contact information such as phone numbers, email addresses, and social media profiles, enabling direct outreach to decision makers.
Best RealEstateAPI Use Cases & Applications
Real Estate Search Platform
Build a powerful property search platform that allows users to find homes matching specific criteria with precision filtering through the API's advanced search capabilities.
Investment Analysis Tool
Create tools that analyze property value trends and investment potential by leveraging historical MLS and market data available through the API.
Marketing Automation
Develop targeted marketing campaigns by accessing property owner contact information and demographic data to reach decision makers directly.
How to Use RealEstateAPI: Step-by-Step Guide
Sign up for an API key on the RealEstateAPI website to get started with the service.
Review the API documentation to understand the available endpoints and data structures.
Integrate the API into your application using your preferred programming language, making calls to the relevant endpoints for your use case.
Process the returned data in your application, whether for display, analysis, or further processing.
RealEstateAPI Pros and Cons: Honest Review
Pros
Considerations
Is RealEstateAPI Worth It? FAQ & Reviews
The API provides access to current and historical MLS data, mortgage information, lien records, parcel boundaries, and property owner demographics including contact information.
Yes, RealEstateAPI offers a free tier with limited API calls and access to basic property data, perfect for testing and small-scale applications.
The data is updated regularly, with most MLS information being current within 24-48 hours. The update frequency may vary by data type and region.
Yes, commercial use is permitted under the appropriate paid plans. Be sure to review the terms of service for specific usage guidelines.