Access millions of UK property records, landlord data, and market insights through a single API — built for lead generation, market analysis, and scalable property platforms.
Best for: estate agents, property marketing platforms, proptech companies, and AI-driven property tools
The Propalt API is used by estate agents, proptech platforms, and data teams to power a wide range of property-driven applications.
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."
From PropTech startups to enterprise platforms — teams across the UK rely on Propalt's API for accurate, real-time property intelligence.
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
Secure authentication with API keys
Query property, landlord, or market data
Using RESTful endpoints
Using RESTful endpoints
Clean, actionable data formats
Build applications, dashboards, or automations
Build applications, dashboards, or automations
Designed for fast integration and scalable use across platforms.
The Propalt API is best for:
Trusted by Property Professionals
“"Propalt has transformed how we generate valuation leads and identify opportunities."”
Director of Growth
Tier-1 UK Estate Agency Group
Join hundreds of developers and companies using Propalt's API to power their property applications.
Get in touch
Choose the tier that fits your application's appetite. Upgrade or downgrade anytime as you grow.
Perfect for hobby projects and testing your integration logic.
Built for growing PropTech startups and high-traffic applications.
Full-scale data solutions for institutions and market leaders.