13 Gloucester House, Courtlands, Sheen Road, Richmond, TW10 5BB

13 Gloucester House is an end-of-terrace house in Richmond (TW10 5BB). It has a recorded floor area of 91 m² (around 980 sq ft), construction records dating it to 1983-1990 and council tax band E. The latest certificate (February 2026) shows a C (score 76), near the top of the C band. The rating has held steady at C across 2 certificates since June 2015. Between certificates, wall efficiency went from Poor to Good, window efficiency went from Very Poor to Poor and lighting went from Very Poor to Good; while hot-water efficiency dropped from Good to Average and main heating dropped from Good to Average. This certificate was lodged in the last six months, so the rating reflects current condition. At 91 m² this is the 21st smallest of 25 units on EPC record in the building, where floor areas span 75–104 m². The building's EPC ratings span E to B across 25 units on file.

On a £-per-square-foot basis, the last sale (£715/sq ft) was about 79.2% above the typical sold price in the postcode. Last sold in November 2015, so it's been off the market for around 11 years.