Flat 12, 23 Holmlea Road, Datchet, Slough, SL3 9HG

Flat 12 is a one-bedroom semi-detached house in Datchet, Slough, Slough (SL3 9HG). It has a recorded floor area of 38 m² (around 409 sq ft) and construction records dating it to 1983-1990. The latest certificate (March 2026) shows a D (score 67), on the cusp of jumping into the C band. When first surveyed in July 2009 the rating was E, the property has climbed 1 band since. Between certificates, hot-water efficiency went from Poor to Average and main heating went from Very Poor to Poor; while roof efficiency dropped from Good to Average and window efficiency dropped from Good to Average. The recommended improvements would push it to C (score 77). Main heating runs on electricity. This certificate was lodged in the last six months, so the rating reflects current condition. At 38 m² this is the 10th smallest of 11 units on EPC record in the building, where floor areas span 22–46 m². The building's EPC ratings span D to C, with this unit at the bottom.

Last sale on file: £175,000 in August 2020. Across the public record there are 4 sales, relatively high churn for a single property. Across 1996–2020, sale prices on this property compounded at 5.5% per year. On a £-per-square-foot basis, the last sale (£428/sq ft) was about 30.1% above the typical sold price in the postcode.