4 Forge Close, Harlington, Hayes, UB3 5JF

4 Forge Close is a one-bedroom semi-detached house in Harlington, Hayes, Hayes (UB3 5JF). It has a recorded floor area of 51 m² (around 549 sq ft), construction records dating it to 1983-1990 and council tax band C. The latest certificate (January 2025) shows a D (score 64), on the cusp of jumping into the C band. The rating has held steady at D across 3 certificates since February 2009. Between certificates, window efficiency went from Poor to Average and lighting went from Very Poor to Very Good. The recommended improvements would push it to C (score 80). Main heating runs on electricity. At 51 m² this is the 9th smallest of 15 units on EPC record in the building, where floor areas span 40–62 m². The building's EPC ratings span E to C across 15 units on file.

It hasn't traded since August 2000, a hold of 26 years that's notably long for the area. Across 1995–2000, sale prices on this property compounded at 11.2% per year. Today's modelled estimate of £236,000 sits 191.5% above the 2000 sale of £80,950. On a £-per-square-foot basis, the last sale (£147/sq ft) was about 29.2% below the postcode norm.