1 Allerton Road, Southport, PR9 9NJ

1 Allerton Road is a semi-detached house in Southport (PR9 9NJ). It has a recorded floor area of 72 m² (around 775 sq ft), construction records dating it to 1950-1966 and council tax band G. The latest certificate (September 2017) shows a D (score 65), on the cusp of jumping into the C band. When first surveyed in October 2014 the rating was E, the property has climbed 1 band since. Between certificates, roof efficiency went from Very Poor to Good, hot-water efficiency went from Poor to Good and lighting went from Poor to Very Good; while window efficiency dropped from Good to Average. The recommended improvements would lift it to B (score 82), a 2-band jump.

Held since July 2002 — that's 24 years off the open market, well above the local norm. Across 1996–2002, sale prices on this property compounded at 20.1% per year. Today's modelled estimate of £572,000 sits 68.2% above the 2002 sale of £340,000. On a £-per-square-foot basis, the last sale (£439/sq ft) was about 222.2% above the typical sold price in the postcode. At 72 m² it sits well below the postcode median (242 m² across 14 EPCs), making it one of the more compact homes locally. One planning record on file: an extension approved in 2021. Past consents include an extension and partial demolition, meaningful when judging how the property has evolved.