22a, Adamson Road, Camden, London, NW3 3HR

22a is a one-bedroom mid-terrace house in Camden, London, London (NW3 3HR). It has a recorded floor area of 111 m² (around 1195 sq ft) and construction records dating it to 1967-1975. At 111 m² this is the 16th smallest of 21 units on EPC record in the building, where floor areas span 30–149 m². The building's EPC ratings span D to C, with this unit at the bottom. Period features are noted in the property record. The latest certificate (August 2020) shows a D (score 64), on the cusp of jumping into the C band. Earlier certificates rated it C (March 2009); the latest reading is one band lower. Between certificates, window efficiency went from Very Poor to Poor and lighting went from Very Poor to Poor; while wall efficiency dropped from Average to Very Poor and roof efficiency dropped from Poor to Very Poor. The recommended improvements would push it to C (score 80).

At 111 m² the property is well over the postcode median (63 m² across 40 EPCs), placing it in the larger end of the local stock. It changed hands recently, sold February 2025 for £680,000. Across 1999–2025, sale prices on this property compounded at 6.5% per year. Today's modelled estimate of £868,000 is 27.6% above the 2025 sale price. On a £-per-square-foot basis, the last sale (£569/sq ft) was about 33% below the postcode norm.