17 Brendon Close, Harlington, Hayes, UB3 5NG

17 Brendon Close is an end-of-terrace house in Harlington, Hayes, Hayes (UB3 5NG). It has a recorded floor area of 43 m² (around 463 sq ft), construction records dating it to 1967-1975 and council tax band B. The latest certificate (April 2015) shows a D (score 65), on the cusp of jumping into the C band. Earlier certificates rated it B (November 2008); the latest reading is 2 bands lower. Between certificates, main heating went from Poor to Average; while wall efficiency dropped from Good to Poor and window efficiency dropped from Good to Average. The recommended improvements would push it to C (score 80). Main heating runs on electricity. The latest certificate is from April 2015, so improvements made since then won't be reflected. At 43 m² this is the 22nd smallest of 35 units on EPC record in the building, where floor areas span 23–53 m². The building's EPC ratings span E to B across 35 units on file.

Untraded for 23 years, with the last transfer in August 2003. Across 1999–2003, sale prices on this property compounded at 19.2% per year. Today's modelled estimate of £191,000 sits 112.2% above the 2003 sale of £90,000. On a £-per-square-foot basis, the last sale (£194/sq ft) was about 15.6% below the postcode norm.