Flat 4, 22 Cardigan Road, Richmond, TW10 6BJ

Flat 4 is a mid-terrace house in Richmond (TW10 6BJ). It has a recorded floor area of 53 m² (around 570 sq ft), construction records dating it to 1900-1929 and council tax band D. At 53 m² this is the 2nd smallest of 5 units on EPC record in the building, where floor areas span 50–85 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 (78 versus a worst of 61). The latest certificate (September 2021) shows a C (score 78), near the top of the C band. When first surveyed in June 2011 the rating was D, the property has climbed 1 band since. Between certificates, hot-water efficiency went from Average to Good and lighting went from Good to Very Good. The recommended improvements would push it to B (score 83).

Across 1996–2023, sale prices on this property compounded at 5.7% per year. Today's modelled estimate of £503,000 is 22.7% above the 2023 sale price. On a £-per-square-foot basis, the last sale (£719/sq ft) was about 56.8% above the typical sold price in the postcode. At 53 m² it's 17.2% smaller than the typical home in the postcode (64 m² median across 69 EPCs). Most recent transfer: June 2023 at £410,000.