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.
Residential property decisions are still instinct-led.
The data exists — but it's scattered, manual, and disconnected from the moment decisions actually get made.
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.
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.
A structured uplift modelling engine.

- 1
Search address
Postcode lookup powered by HM Land Registry.
- 2
Auto-fetch
EPC, planning history, comparables and area pricing.
- 3
Model uplift
Choose from 12 scenarios — refurb, rear, side, loft, garage.
- 4
Generate report
Branded 25-page PDF report.
One engine, every seat at the table
Structured intelligence purpose-built for everyone who touches a property decision.
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.
Every report. Twenty-five pages. Investor-grade.
A complete, branded feasibility document generated in seconds — built on authoritative data.

Enterprise-grade deployment, ready when you are.
Roll structured feasibility intelligence out across your whole network — with the controls, branding and integrations enterprise teams expect.
- Multi-user licenses with role-based permissions
- White-label reporting with your brand identity
- API integration with existing CRM and portals
- Dedicated support and onboarding
Simple plans that scale with you
Start solo or deploy across the whole group — the same authoritative intelligence underneath.
Ready to Transform Your Property Intelligence?
Join thousands of property professionals 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 it matters for your business.
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