4 Eaton House, St Lukes Square, Guildford, GU1 3JP

4 Eaton House is a one-bedroom end-of-terrace house in Guildford (GU1 3JP). It has a recorded floor area of 40 m² (around 431 sq ft), construction records dating it to 1991-1995 and council tax band C. At 40 m² this is the 2nd smallest of 14 units on EPC record in the building, where floor areas span 36–45 m². The building's EPC ratings span D to B, with this unit at the bottom. On EPC score it ranks last in the building (68 versus a best of 81). The latest certificate (March 2026) shows a D (score 68), on the cusp of jumping into the C band. Earlier certificates rated it C (September 2009); the latest reading is one band lower. Between certificates, lighting went from Poor to Good; while hot-water efficiency dropped from Good to Very Poor and main heating dropped from Good to Poor. The recommended improvements would push it to C (score 72). Main heating runs on electricity. This certificate was lodged in the last six months, so the rating reflects current condition.

On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Across 1996–2022, sale prices on this property compounded at 6.1% per year. On a £-per-square-foot basis, the last sale (£534/sq ft) was about 60.3% above the typical sold price in the postcode. Last sale on file: £230,000 in April 2022. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.