TwentyCi’s dataset spans every residential address, transaction, and home mover event, built over two decades from primary sources. It’s the data infrastructure behind property marketing, valuation, and market intelligence for the UK’s leading businesses.
Our database, powered by over 450 core data sources, delivers nearly 30 billion factual data points — structured and longitudinal, covering both sales and rentals. Trusted by homeware retailers, estate agents, valuers, mortgage lenders, and the financial sector to make better decisions every day.
Built from primary sources. Used across the property ecosystem. Not replicated anywhere else.
Longitudinal data on every UK home mover event — who's moving, from where, to where, and when. The foundation for marketing, audience targeting and consumer behaviour insight across the home mover ecosystem.
Homemovers unlock £21.4bn in annual revenue for homeware retailers, estate agents, house builders and removal companies — TwentyCi's data is how they reach them.
Structured data at the address level covering transactions, ownership, property attributes and market dynamics. The dataset behind AVMs, lending decisions and property market intelligence.
Lucian Cook
Head of UK Residential Research, Savills
Alex Bannister
Independent Economist
Matthew Froome
Head of Marketing, ATS Euromaster
At TwentyCi, we don’t just provide data—we deliver the most accurate, actionable, and comprehensive residential property insights to key UK authoritative opinion makers and media sources.