Are Landlords Really Leaving? The Net Formation Data
Almost every article answering "are landlords selling up" runs on a survey. This one runs on the Companies House register. Over the twelve settled months to June 2026, property companies were incorporated 90,390 times and dissolved 45,622 times, a net gain of 44,768 companies. In the same window gross formations fell 2.6% year on year and the headline buy-to-let code was down 20.1% in the latest settled month alone. Both facts are true at once: fewer new companies than at the 2025 peak, and a population that is still growing. This page sets out the monthly net formation series, explains why individual landlords can be selling while the company sector expands, and states plainly what the register cannot tell you.