79a, Coldharbour Lane, Hayes, UB3 3EF

79a is a two-bedroom mid-terrace house in Hayes (UB3 3EF). It has a recorded floor area of 55 m² (around 592 sq ft), construction records dating it to before 1900 and council tax band C. At 55 m² this is the 5th smallest of 10 units on EPC record in the building, where floor areas span 28–96 m². The building's EPC ratings span E to C, with this unit at the top. Our model identifies extension potential, subject to local planning policy. The latest certificate (January 2026) shows a C (score 72). When first surveyed in November 2008 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency went from Very Poor to Poor and roof efficiency went from Poor to Average; while window efficiency dropped from Average to Poor. This certificate was lodged in the last six months, so the rating reflects current condition.

Most recent transfer: January 2021 at £230,000. Across the public record there are 7 sales, relatively high churn for a single property. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend. Its energy rating outperforms most of the postcode (better than 78% of similar EPCs). Across 1999–2021, sale prices on this property compounded at 5.6% per year. Today's modelled estimate of £271,000 is 17.8% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£389/sq ft) was about 228.4% above the typical sold price in the postcode.