Access UK property records, landlord portfolio data, AVM valuations, and market intelligence through a single RESTful API — Top UK property data API built specifically around landlord and ownership intelligence.
Used by UK estate agents, proptech platforms, property investors, and AI teams who need more than basic market data.
From estate agency tools to enterprise proptech platforms, here's how teams across the UK use Propalt's property data, landlord intelligence, and market signals in production.
Propalt is built specifically for teams that need more than just basic property data.
"Unlike traditional property data APIs, Propalt focuses on identifying opportunities — not just describing the market."
Everything you need to build property-intelligent applications — from ownership and landlord data to live market signals and AVM valuations.
Access property ownership and landlord data
Analyse sales and lettings market trends
Identify high-value opportunities and prospects
Enrich your CRM or platform with property intelligence
Physical property data and EPCs
Connect to the Propalt API
Add your API key — Bearer token, one line of code
Query any endpoint
Choose from 30+ endpoints across property, landlord, market, and valuation data
Receive structured data
Clean JSON responses, ready for your app, dashboard, or AI model
Build and scale
From prototype to production — upgrade your plan as your application grows
Designed for fast integration and scalable use across platforms.
The Propalt API is best for:
Trusted by Property Professionals
“Fantastic integration! Propalt Data is in our CRM - highlighting our unique opportunities from our existing contacts. It’s unmatched!”
Dan Frogley
Beals
Join hundreds of developers and estate agent teams using Propalt API to power their property applications.
Get API Access
Choose the tier that fits your application's appetite. Upgrade or downgrade anytime as you grow.