7 Butler House, Church Street, Slough, SL1 1AE

7 Butler House is a one-bedroom semi-detached house in Slough (SL1 1AE). It has a recorded floor area of 39 m² (around 420 sq ft), construction records dating it to 1996-2002 and council tax band B. Tenure is freehold. At 39 m² this is the smallest unit on EPC record across the building (39–58 m²). The building's EPC ratings span D to C, with this unit at the bottom. The property has solar panels on record, all of which lower running costs and tend to lift resale appeal. Our model identifies extension potential, subject to local planning policy. The latest certificate (June 2021) shows a D (score 68), on the cusp of jumping into the C band. Earlier certificates rated it C (May 2009); the latest reading is one band lower. Between certificates, lighting went from Good to Very Good; 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 78). Main heating runs on electricity.

It hasn't traded since March 2008, a hold of 18 years that's notably long for the area. That sale landed at the peak of the pre-credit-crunch market, which is a useful reference point when interpreting the price. At 39 m² it's 21.2% smaller than the typical home in the postcode (50 m² median across 6 EPCs). Today's modelled estimate of £171,000 is 14% above the 2008 sale price.