10 Deanwater Close, Birchwood, Warrington, WA3 6ER

10 Deanwater Close is a semi-detached house in Birchwood, Warrington, Warrington (WA3 6ER). It has a recorded floor area of 25 m² (around 269 sq ft), construction records dating it to 1983-1990 and council tax band A. The latest certificate (October 2019) shows a D (score 68), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since June 2009. Between certificates, hot-water efficiency went from Very Poor to Average, lighting went from Very Poor to Good and main heating went from Poor to Average. The recommended improvements would push it to C (score 78). Main heating runs on electricity. At 25 m² this is the 4th smallest of 41 units on EPC record in the building, where floor areas span 22–112 m². The building's EPC ratings span E to C across 41 units on file.

Across 2004–2022, sale prices on this property compounded at 0.7% per year. Today's modelled estimate of £110,000 sits 111.5% above the 2022 sale of £52,000. On a £-per-square-foot basis, the last sale (£193/sq ft) was about 18.3% above the typical sold price in the postcode. At 25 m² it sits well below the postcode median (73 m² across 40 EPCs), making it one of the more compact homes locally. Last sale on file: £52,000 in August 2022. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.