21 Beaumont Place, Isleworth, TW7 7LB

21 Beaumont Place is a one-bedroom mid-terrace house in Isleworth (TW7 7LB). It has a recorded floor area of 29 m² (around 312 sq ft), construction records dating it to 1976-1982 and council tax band C. Tenure is freehold. The latest certificate (November 2021) shows a C (score 69), just inside the C band. The rating has held steady at C across 2 certificates since August 2009. Between certificates, lighting went from Average to Very Good; while wall efficiency dropped from Good to Average and main heating dropped from Average to Poor. Main heating runs on electricity. At 29 m² this is the 2nd smallest of 61 units on EPC record in the building, where floor areas span 27–138 m². The building's EPC ratings span E to B across 61 units on file.

At 29 m² it sits well below the postcode median (90 m² across 60 EPCs), making it one of the more compact homes locally. Most recent transfer: May 2019 at £200,000. Across the public record there are 4 sales, relatively high churn for a single property. Across 1999–2019, sale prices on this property compounded at 6.7% per year. On a £-per-square-foot basis, the last sale (£641/sq ft) was about 81% above the typical sold price in the postcode.