24 Heathfield Court, Heathfield Terrace, Hounslow, London, W4 4LP

24 Heathfield Court is a one-bedroom end-of-terrace house in Hounslow, London, London (W4 4LP). It has a recorded floor area of 56 m² (around 603 sq ft), construction records dating it to 1930-1949 and council tax band C. At 56 m² this is the 13th smallest of 21 units on EPC record in the building, where floor areas span 47–67 m². The building's EPC ratings span E to C, with this unit at the bottom. Other recorded features include notable views. The latest certificate (June 2023) shows an E (score 54), well below the UK norm with real room to improve. The rating has held steady at E across 2 certificates since July 2010. Between certificates, lighting went from Poor to Very Good. The recommended improvements would lift it to C (score 70), a 2-band jump.

It hasn't traded since May 2004, a hold of 22 years that's notably long for the area. Today's modelled estimate of £385,000 sits 88.7% above the 2004 sale of £204,000. On a £-per-square-foot basis, the last sale (£338/sq ft) was about 37.5% below the postcode norm. It lags the bulk of the postcode on energy efficiency (less efficient than 85% of similar EPCs).