1 Southdale Road, Birkenhead, CH42 3XN

1 Southdale Road is an end-of-terrace house in Birkenhead (CH42 3XN). It has a recorded floor area of 66 m² (around 710 sq ft), construction records dating it to 1900-1929 and council tax band A. The latest certificate (March 2014) shows an E (score 41), well below the UK norm with real room to improve. The rating has held steady at E across 2 certificates since November 2013. Between certificates, roof efficiency dropped from Good to Very Poor and hot-water efficiency dropped from Good to Average. The recommended improvements would lift it to B (score 83), a 3-band jump. The latest certificate is from March 2014, so improvements made since then won't be reflected.

Held since May 2001 — that's 25 years off the open market, well above the local norm. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. Today's modelled estimate of £111,000 sits 252.4% above the 2001 sale of £31,500. On a £-per-square-foot basis, the last sale (£44/sq ft) was about 50.5% below the postcode norm. At 66 m² it's 23.3% smaller than the typical home in the postcode (86 m² median across 31 EPCs). It lags the bulk of the postcode on energy efficiency (less efficient than 87% of similar EPCs).