5 Harlington Close, Harlington, Hayes, UB3 5BW

5 Harlington Close is a one-bedroom semi-detached house in Harlington, Hayes, Hayes (UB3 5BW). It has a recorded floor area of 30 m² (around 323 sq ft), construction records dating it to 1930-1949 and council tax band D. At 30 m² this is the 4th smallest of 9 units on EPC record in the building, where floor areas span 20–78 m². The building's EPC ratings span E to C, with this unit at the top. The latest certificate (October 2025) shows a C (score 74). When first surveyed in January 2015 the rating was D, the property has climbed 1 band since. Between certificates, roof efficiency went from Average to Very Good and lighting went from Very Poor to Good.

Held since February 2004 — that's 22 years off the open market, well above the local norm. At 30 m² it sits well below the postcode median (57 m² across 8 EPCs), making it one of the more compact homes locally. Across 1996–2004, sale prices on this property compounded at 15% per year. Today's modelled estimate of £271,000 is 45.7% above the 2004 sale price. On a £-per-square-foot basis, the last sale (£576/sq ft) was about 119.8% above the typical sold price in the postcode. One historical planning record sits against the property in 2018.