1a, Branch Hill, Camden, London, NW3 7LT

1a is an end-of-terrace house in Camden, London, London (NW3 7LT). It has a recorded floor area of 46 m² (around 495 sq ft), construction records dating it to 1900-1929 and council tax band E. At 46 m² this is the smallest unit on EPC record across the building (46–216 m²). The building's EPC ratings span E to C, with this unit at the bottom. On EPC score it ranks last in the building (40 versus a best of 71). The latest certificate (October 2021) shows an E (score 40), well below the UK norm with real room to improve. The rating has held steady at E across 2 certificates since October 2011. Between certificates, wall efficiency went from Very Poor to Poor, hot-water efficiency went from Very Poor to Poor and lighting went from Good to Very Good. The recommended improvements would lift it to C (score 77), a 2-band jump. Main heating runs on electricity.

At 46 m² it sits well below the postcode median (85 m² across 8 EPCs), making it one of the more compact homes locally. It lags the bulk of the postcode on energy efficiency (less efficient than 88% of similar EPCs). Today's modelled estimate of £470,000 is 30.6% above the 2024 sale price. On a £-per-square-foot basis, the last sale (£727/sq ft) was about 29.3% above the typical sold price in the postcode. Last sale on file: £360,000 in May 2024.