Flat 2, 10 Marlborough Road, Richmond, TW10 6JR

Flat 2 is a two-bedroom end-of-terrace house in Richmond (TW10 6JR). It has a recorded floor area of 105 m² (around 1130 sq ft), construction records dating it to 1900-1929 and council tax band F. At 105 m² this is the 2nd smallest of 4 units on EPC record in the building, where floor areas span 79–117 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 (June 2020) shows a D (score 67), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since October 2008. Between certificates, lighting went from Very Poor to Good. The recommended improvements would push it to C (score 79).

Held since January 2003 — that's 23 years off the open market, well above the local norm. Across 1999–2003, sale prices on this property compounded at 11.3% per year. Today's modelled estimate of £964,000 sits 114.2% above the 2003 sale of £450,000. On a £-per-square-foot basis, the last sale (£398/sq ft) was about 32.7% below the postcode norm.