Turn Every Valuation Into a Data-Backed ROI Conversation
Property Stalker integrates HM Land Registry, EPC and planning data into a structured uplift modelling engine — enabling agents, investors and developers to quantify development-driven value at the point of instruction.
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Residential property decisions are still instinct-led.
Comparable sales only
Reliance on historical sold data ignores future potential and development uplift possibilities.
Manual planning checks
Laborious cross-referencing of council portals wastes hours per instruction opportunity.
Informal build costs
Back-of-napkin math leads to dangerous underestimation of renovation expenses.
Fragmented datasets
EPC, Land Registry, and planning data sit in silos, making holistic analysis impossible.
Structured Residential Feasibility Intelligence
Move beyond simple valuation. Empower your clients with deep, data-driven insights that reveal the true potential of every square foot.
"This is not a listing tool.
It is structured development intelligence."
How It Works
Four simple steps to unlock structured development intelligence
Search Property
Enter address or postcode to instantly access property data
Select Scenario
Choose extension, loft conversion, or custom development plans
Review Financial Modelling
Analyze build costs, GDV projections, and ROI calculations
Generate Report
Export professional feasibility reports in seconds
Who It's For
Purpose-built for property professionals who need structured intelligence
Estate Agents
Win more instructions by articulating development value. Turn viewings into data-backed conversations.
Developers
Screen opportunities faster. Model scenarios before committing capital to detailed feasibility studies.
Investors
Identify high-yield opportunities. Separate genuine development uplift from market noise.
Lenders & JV Partners
Assess deal quality at scale. Standardize feasibility assessment across your portfolio.
The First Platform to Separate Development Uplift from Market Growth at Instruction Stage
Traditional valuations conflate market appreciation with development-driven value creation. Property Stalker isolates the uplift attributable to physical improvement — giving you precision where the industry offers guesswork.
Not a portal.
Not an AVM.
A structured uplift modelling engine.
Scale Intelligence Across Your Organization
From boutique agencies to national networks, Property Stalker adapts to your workflow. White-label options, API access, and bespoke integrations available.
- Multi-user licenseswith role-based permissions
- White-label reportingwith your brand identity
- API integrationwith existing CRM and portals
- Dedicated supportand onboarding
Ready to Transform Your Property Intelligence?
Join thousands of property professionals who are already using Property Stalker to unlock structured development intelligence at the point of instruction.
Book a Free Demo
See how Property Stalker can transform your property intelligence and unlock development-driven value at the point of instruction.
Schedule Your DemoDownload the Whitepaper
Learn how Property Stalker separates development uplift from market growth — and why this matters for your business.
Download Now