What is AddressVerify?
AddressVerify is a real-time API that transforms raw addresses into actionable property intelligence. Submit any US residential address and instantly get back validation, home type classification, and estimated current market value.
Key Features
Address Validation — Confirm addresses are real, deliverable residential properties. Filter out commercial addresses, vacant lots, and invalid entries before they pollute your database.
Home Type Classification — Automatically categorize properties as single-family, condo, townhouse, multi-family, or mobile home. Perfect for targeting the right homeowners.
Property Value Estimates — Get Zestimate-style home values to segment leads by wealth, personalize offers, or prioritize high-value prospects.
Built For
Marketing teams filtering and enriching lead lists
Home service companies qualifying inbound leads
Real estate platforms needing property context
Any business where knowing "is this a real house, and what's it worth?" matters
Simple Integration
REST API with JSON responses. One endpoint, instant results. Free tier available.
