9 Chamberlayne Avenue, Wembley, HA9 8SR

9 Chamberlayne Avenue is a one-bedroom mid-terrace house in Wembley (HA9 8SR). It has a recorded floor area of 44 m² (around 474 sq ft), construction records dating it to 1996-2002 and council tax band D. The latest certificate (March 2024) shows a C (score 72). When first surveyed in February 2014 the rating was D, the property has climbed 1 band since. Between certificates, window efficiency went from Very Poor to Average and hot-water efficiency went from Very Poor to Poor. Main heating runs on electricity. At 44 m² this is the 3rd smallest of 46 units on EPC record in the building, where floor areas span 42–527 m². The building's EPC ratings span F to B across 46 units on file.

Held since January 2004 — that's 22 years off the open market, well above the local norm. Across 1999–2004, sale prices on this property compounded at 5% per year. Today's modelled estimate of £276,000 sits 62.4% above the 2004 sale of £169,950. On a £-per-square-foot basis, the last sale (£359/sq ft) was about 40.8% above the typical sold price in the postcode. At 44 m² it sits well below the postcode median (75 m² across 45 EPCs), making it one of the more compact homes locally.