23 Chain Court, Swindon, SN1 4GW

23 Chain Court is a two-bedroom semi-detached house in Swindon (SN1 4GW). It has a recorded floor area of 58 m² (around 624 sq ft), construction records dating it to 2007-2011 and council tax band C. The latest certificate (May 2025) shows a C (score 80), near the top of the C band. Earlier certificates rated it B (May 2015); the latest reading is one band lower. Between certificates, roof efficiency went from Good to Very Good and main heating went from Poor to Average; while window efficiency dropped from Good to Average. The recommended improvements would push it to B (score 81). Main heating runs on electricity. At 58 m² this is the 16th smallest of 73 units on EPC record in the building, where floor areas span 41–101 m². The building's EPC ratings span D to B across 73 units on file.

Today's modelled estimate of £143,000 is 13.3% below the 2007 sale of £164,995, a rare downward gap that often correlates with deferred maintenance or unfinished works. On a £-per-square-foot basis, the last sale (£264/sq ft) was about 23.9% above the typical sold price in the postcode. Held since June 2007 — that's 19 years off the open market, well above the local norm. That sale landed at the peak of the pre-credit-crunch market, which is a useful reference point when interpreting the price.