Tract

Tract, founded by Jamie Rumbelow and Henry Dashwood in May 2023, set out to fix a specific inefficiency in the UK housing market: the founders’ thesis was that planning permission itself creates enormous land-value uplift (they cited 140x+), and that software could speed up or de-risk the slow, fragmented process of getting it. Unlike most entries in this collection, Tract wasn’t a residential portal or online agent — it targeted strategic land teams, individual landowners, planning consultants, and developers.

What Happened

The company built and abandoned four products in succession as it searched for a working model: Tract Source (a paid site-sourcing tool for strategic land teams, May–Oct 2023), Attract (a free land-appraisal tool for landowners meant to monetize via land-agent referral fees that were never actually implemented, Oct 2023–2024), Scout (a free map-based UK planning-data viewer that became its most-used product, Dec 2024–Mar 2025), and Tract Editor (an AI-powered planning-document drafting tool at £99/user/month with design partners but zero paying customers, Dec 2024–Mar 2025).

Tract raised a £744,000 pre-seed round in April 2024 — a priced round led by two institutional VCs (Ada Ventures confirmed as one investor) plus five angels — after operating pre-revenue since May 2023. Despite the raise, the company generated zero revenue across its entire life. In March 2025, not yet two years after founding, Tract ceased operations and returned its remaining capital to investors rather than running the company into insolvency.

Why It Matters

Tract’s founders published an unusually candid, detailed postmortem naming their own mistakes rather than blaming market conditions alone: hiring a team before any hire was tied to a validated revenue hypothesis, spending on an office, branding, and a US trip while still pre-revenue, and — most pointedly — going three months rebuilding their appraisal tool without first talking to the users who had already engaged with the prototype. The postmortem’s own framing is that most of the damage came from “unforced errors” of execution discipline, not from the underlying market thesis being wrong.

It’s also a rare UK proptech example of an orderly wind-down rather than a distressed collapse: no administrators, no unpaid creditors, no liquidation — the founders closed the company and gave investors back what was left, which is a meaningfully different (and rarer) outcome than most entries in this collection.