Find what everyone else walked past
The best development sites rarely announce themselves. They're hidden in the back gardens of ordinary semis, in tired bungalows, in barns and shops that could be homes, and in listings whose photos never mention the upside. SiteSense exists to find them — across both the open market and off-market — and to take you from a flagged plot all the way to the owner's doormat.
Why we're different
Four things the incumbents can't easily copy.
AI-native opportunity detection
Incumbents bolt AI onto a decade-old filtering UI. We built the engine first: 14 transparent scorers that surface garden plots, conversions, extensions and uplift across every property and parcel.
Vision-model property assessment
Claude reads listing photos and floorplans to score condition, estimate refurb spend, extract floor area, and flag hidden potential a filter can't see.
End-to-end outreach
We don't stop at a shortlist. Identify the owner, generate a personalised letter from the full analysis, post it, and track every reply — all compliant by design.
Sensible pricing
Roughly 80% of LandTech's capability at a fraction of the price, on a fast, mobile-friendly product instead of legacy software.
A tool, not the dealer
SiteSense provides data and analysis — you make the decisions and do the deals. Our scorers are rule-based and auditable, and every estimated value is labelled indicative, never a formal RICS valuation.
Compliant by design
Owner names from HM Land Registry are personal data. We process them under legitimate interest, keep a documented assessment, and offer a clear opt-out. Postal letters — the compliant outreach channel — are the workhorse. See our privacy policy.
England-first
We're launching in England, where the data is cleanest, and expanding from there. Built for solo and small developers, land sourcers, and the architects and agents who work alongside them.
Join us early
We're building in the open. Get on the waitlist for early access and help shape the product.