Flat 1, 5 Hereford Road, Westminster, London, W2 4AB

Flat 1 is a two-bedroom end-of-terrace house in Westminster, London, London (W2 4AB). It has a recorded floor area of 42 m² (around 452 sq ft), construction records dating it to 1900-1929 and council tax band E. At 42 m² this is the 3rd smallest of 4 units on EPC record in the building, where floor areas span 32–44 m². The building's EPC ratings span D to C, with this unit at the top. On EPC score it ranks first in the building (76 versus a worst of 56). The latest certificate (April 2021) shows a C (score 76), near the top of the C band. When first surveyed in February 2019 the rating was D, the property has climbed 1 band since. Between certificates, window efficiency went from Poor to Good. The recommended improvements would push it to B (score 81).

Untraded for 27 years, with the last transfer in October 1999. Across 1997–1999, sale prices on this property compounded at 32.9% per year. Today's modelled estimate of £620,000 sits 210% above the 1999 sale of £200,000. On a £-per-square-foot basis, the last sale (£442/sq ft) was about 32.5% below the postcode norm.