14 The Long Room Apartments, Summerhouse Lane, Harefield, Uxbridge, UB9 6FB

14 The Long Room Apartments is a one-bedroom property in Harefield, Uxbridge, Uxbridge (UB9 6FB). It has a recorded floor area of 46 m² (around 495 sq ft), construction records dating it to 2012-2021 and council tax band C. At 46 m² this is the smallest unit on EPC record across the building (46–110 m²). The building's EPC ratings span E to C, with this unit at the top. On EPC score it ranks first in the building (79 versus a worst of 50). The latest certificate (September 2025) shows a C (score 79), near the top of the C band. When first surveyed in March 2015 the rating was E, the property has climbed 2 bands since. Between certificates, roof efficiency went from Good to Very Good, hot-water efficiency went from Very Poor to Average and main heating went from Very Poor to Poor. The recommended improvements would push it to B (score 85). Main heating runs on electricity.

At 46 m² it sits well below the postcode median (71 m² across 15 EPCs), making it one of the more compact homes locally. Its energy rating outperforms most of the postcode (better than 87% of similar EPCs). Across 2015–2021, sale prices on this property compounded at 4.5% per year. On a £-per-square-foot basis, the last sale (£616/sq ft) was about 48.2% above the typical sold price in the postcode. Last sale on file: £305,000 in February 2021. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.