Property intelligence for a smarter tomorrow
A clearer view of what’s possible.
The full Property Stalker workflow, now on the web. Explore residential development scenarios, see what property geometry may support and understand the numbers behind potential uplift.

AI report commentary
Development potential for this property
Potential identified
Side extension and loft options assessed against geometry and available data.
Constraints to review
AI insights support early feasibility, not a guarantee of planning approval.
Our process
From address to informed decision.
Use the web workspace to screen a property, model development options and read structured findings in a single report.
Search
Start with a UK address and assemble a property baseline.
→02Assess geometry
Review boundaries and AI commentary on potential and constraints.
→03Model scenarios
Explore up to 12 refurbishment, extension and conversion options.
→04Share the report
Bring data, costs, GDV bands and uplift analysis into one document.
→Geometry-aware AI
The shape of a property matters.
AI Report Commentary uses Ordnance Survey NGD geometry and its feasibility knowledge base to explain where development opportunities may exist, and what constraints deserve a closer look.
It supports early assessment. Planning outcomes depend on local policy, detailed design and the relevant planning authority.
See what the report includes →
Side extension
Geometry assessed
Front extension
Constraints surfaced
Loft conversion
Potential reviewed
Trusted data
Built on authoritative sources
Property context and market signals, brought together for a more complete view.
HM Land Registry
Ownership & sold prices
EPC Register
Energy performance
Ordnance Survey
Boundaries & mapping
ONS
Area & market indices



+ scenarios
Investor-grade reporting
More than a valuation. A structured feasibility picture.
A branded feasibility report brings property data, boundary mapping, planning history, development scenarios, build cost estimates, GDV and ROI bands together. AI commentary adds a plain-language view of geometry-linked potential and constraints.
Explore the report →Built for
One engine, every seat at the table.
Estate agents
Build evidence-led valuation and instruction conversations.
Developers
Screen opportunities and compare scenarios before committing capital.
Investors
Find potential and separate improvement value from market movement.
Lenders & JV partners
Bring a consistent feasibility framework to deal assessment.
Next step
Make the next property conversation evidence-led.
Explore the web workflow, structured scenario modelling and geometry-aware report commentary.