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PropertyRadar API: Unlock Rich Property & Owner Data and Powerful Marketing Tools

Unlock direct access to rich, ready-to-use property and owner intelligence so you can power high-performing apps, workflows, and automations with real estate data that actually drives revenue.

Now Included in Every Plan

API access is now included in every PropertyRadar plan, so developers and non-developers alike can put our data and marketing tools to work.

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Available on Solo, Team & Business

Get full API access on every current plan—a capability previously reserved for our top-tier plan.
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Ready-Made AI Skills

Add our skills to AI orchestrators like Claude and ChatGPT to teach them how to put the PropertyRadar API to work for you.
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No Coding Knowledge Required

Describe what you want in plain English and let your AI handle the API—no developers needed.
From Data to Hyperlocal Lead Generation
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Connect to Unmatched Property Data, Instantly

Turn our nationwide property database and OwnerGraph™ into a real-time data layer for your products, analytics, and workflows, instead of wrestling with static bulk files.

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Nationwide Coverage

Tap into millions of residential and commercial properties across the U.S., so your applications and models are never limited by geography.

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Deep Property & Owner Profiles

Work with thousands of data points per property—ownership, contact information, transaction history, value, equity, and more—to build precise targeting, scoring, and personalization.

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Continuously Updated Data

Build on data that is refreshed daily so your alerts, automations, and analytics stay aligned with what is actually happening in the market right now.

Powerful API Endpoints

Powerful Property Search
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Property Search

Query properties using hundreds of advanced criteria—location, equity, ownership, demographics, and more—to find exactly the opportunities your business needs.
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Transaction History

Retrieve complete chains of title—including transfers, mortgages, loans, assignments, foreclosures, and liens—for due diligence and analysis.
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Comparables

Pull on-market and off-market listings and sales comps to power valuation models, pricing tools, and investor analysis with robust comparable data.
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Owner & Contact Details

Enrich records with owner identity, phone numbers, email addresses, and portfolios of other properties they own, to reach the right decision-makers.
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Marketing Lists

Create, retrieve, and manage dynamic marketing lists that stay automatically up to date as properties, owners, and market conditions change.
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Webhooks

Subscribe to webhooks for property and owner updates so your app, CRM, or workflows are instantly notified when the market or your targets change.
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Import, Match & Append

Import names, phones, emails, addresses, or APNs to match against PropertyRadar, then append rich property and owner attributes back into your own systems.
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Direct Mail and Email

Send direct mail and email outreach programmatically—whether you are contacting one high-value owner or thousands of prospects at once.
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Parcel & Address Tools

Leverage parcel boundaries, address suggestions, reverse geocoding, and more to normalize addresses, improve geocoding, and build location-aware user experiences.

Speed, Scale & Reliability

Run high-volume, real-time property data and owner intelligence workloads with API performance designed for production apps, not one-off reports.

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Low-Latency Responses

Get lightning-fast responses so your search, enrichment, and scoring features feel instantaneous inside your product and internal tools.

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Designed for Scale

Fetch thousands of properties per request and confidently support large campaigns, bulk enrichments, and high-throughput data pipelines.

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Modern REST + JSON

Integrate quickly with a clean RESTful API using JSON payloads that fit naturally into modern web apps, microservices, and ETL workflows.

Performant API
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Automation for Lead Generation & Outreach

Use the PropertyRadar API as the engine behind always-on lead generation, lifecycle marketing, and outreach workflows that run themselves.

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Real-Time Alerts

Trigger alerts as new listings appear, owners change, or key life events and property events occur, so you never miss the perfect moment to engage.
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Sync Data Automatically

Automatically sync property, owner, and list data into CRMs, marketing platforms, dialers, and custom applications without manual exports and imports.

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Automatic Enrichment

Benefit from intelligent rate limiting and robust firewalls that protect both your applications and the API from abuse and unexpected spikes.

MCP Server & Apps

Connect your favorite AI assistant directly to PropertyRadar with the Model Context Protocol (MCP), the open standard for agentic AI.
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Works with Your AI Assistant

Give Claude, ChatGPT, and other MCP-enabled assistants and agents direct, secure access to PropertyRadar tools and data.
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Lookup, Search & Property Details

Launch tools include property lookup, powerful property search, and full property details—including comparables, transaction history, and owner contact data.
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Interactive MCP Apps

Our first MCP app lets you scroll through the properties your AI discovers in search—right inside the conversation.
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AI Skill Packs

API Starter Skill connects your AI to PropertyRadar. REI List Builder Skill builds investor deal lists and campaigns.
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Two Packs, Ready to Install

API Starter Skill connects your AI to PropertyRadar. REI List Builder Skill builds investor deal lists and campaigns.
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Works in Claude or ChatGPT

Install as a Claude skill or a ChatGPT Custom GPT, enabling powerful PropertyRadar features in both.
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Included on Every Plan

The API and these skill packs come with Solo, Team, and Business, so any subscriber can build today.
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Security, Privacy & Compliance

Security, Privacy & Compliance

Protect your customers, applications, and brand with enterprise-grade security controls and compliance practices throughout the API.

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SOC2 and Encryption

Rely on SOC 2 practices and encrypted data exchanges that safeguard sensitive information in transit and at rest.

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Strong Identity & Integrity Controls

Identity verification and tamper-prevention safeguards so only authorized users and systems can access or modify your data and configurations.

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Rate Limiting & Protection

Benefit from intelligent rate limiting and robust firewalls that protect both your applications and the API from abuse and unexpected spikes.

Developer-Friendly Experience

Build faster with documentation, tools, and support that make it straightforward to go from first request to production-grade integration.
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Clear, Practical Documentation

Follow intuitive, example-driven docs that show exactly how to authenticate, query, and integrate each endpoint into your stack.

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Dedicated Developer Support

Work with responsive API experts who can help you architect solutions, troubleshoot edge cases, and optimize performance from setup through launch.

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Simple Pricing & Free Trial

Start building with transparent pricing and a free trial to validate your use cases and performance needs before making long-term commitments.

Usage

What Our Customers Are Saying

See how other teams use the PropertyRadar API to power differentiated products, efficient operations, and scalable demand generation.

 

 
★★★★★ ★★★★★
"Unbelievable resource as a Realtor and property investor. Best data sets available in the market and outstanding customer support and help center to have all your questions answered. Great live support and one on one training. Thanks for helping me build my business and plan for longer term success!"
Steve H.
Jason Pritchard
Jason Pritchard
Real Estate Investor
Henish Pulickal
Henish Pulickal
Owner
★★★★★ ★★★★★
"PropertyRadar is a game-changer in the real estate industry. With its extensive property data, intuitive interface, advanced features, reliable data, outstanding support, and excellent value, it's a must-have for real estate professionals. Highly recommended!"
Rose Ossa
John Slater
John Slater
Realtor / Coach

Enhanced User Experience

API Access
Across Plans

Connect PropertyRadar’s property and owner data to your workflows through API access now included with Solo, Team, and Business plans.

Automation-First
Design

APIs and webhooks that are designed for continuous automation, not just periodic batch downloads.

Enterprise Power for Small
Businesses

Get enterprise-level flexibility and scale in a platform that’s accessible, affordable, and practical for small businesses.

Start Building with PropertyRadar Today

Start exploring endpoints, testing requests, and building real integrations in minutes—not weeks—so you can ship your next data-powered feature faster.