142 144, Wilderspool Causeway, Warrington, WA4 6QA

142 144 is a one-bedroom semi-detached house in Warrington (WA4 6QA). It has a recorded floor area of 19 m² (around 205 sq ft), construction records dating it to before 1900 and council tax band A. At 19 m² this is the smallest unit on EPC record across 142 144 (19–22 m²). The building's EPC ratings span D to C, with this unit at the top. The latest certificate (October 2019) shows a C (score 72). Earlier certificates rated it B (November 2008); the latest reading is one band lower. Between certificates, lighting went from Good to Very Good and main heating went from Average to Good; while wall efficiency dropped from Good to Poor.

Held since January 2008 — that's 18 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. At 19 m² it sits well below the postcode median (88 m² across 50 EPCs), making it one of the more compact homes locally. Its energy rating outperforms most of the postcode (better than 70% of similar EPCs). Across 2003–2008, sale prices on this property compounded at 7.8% per year. On a £-per-square-foot basis, the last sale (£1,076/sq ft) was about 693% above the typical sold price in the postcode. One historical planning record sits against the property in 2004.