1a, Somerset Avenue, Wilpshire, Blackburn, BB1 9JD

1a is a semi-detached house in Wilpshire, Blackburn, Blackburn (BB1 9JD). It has a recorded floor area of 144 m² (around 1550 sq ft), construction records dating it to 1950-1966 and council tax band G. The latest certificate (December 2020) shows a D (score 67), on the cusp of jumping into the C band. When first surveyed in November 2008 the rating was F, the property has climbed 2 bands since. Between certificates, wall efficiency went from Poor to Average, roof efficiency went from Poor to Good and window efficiency went from Poor to Average. The recommended improvements would push it to C (score 77).

13 years since the last transfer (August 2013). Across the public record there are 4 sales, relatively high churn for a single property. Across 1998–2013, sale prices on this property compounded at 14.5% per year. Today's modelled estimate of £436,000 is 16.3% above the 2013 sale price. On a £-per-square-foot basis, the last sale (£242/sq ft) was about 31% above the typical sold price in the postcode. At 144 m² it's 21.3% smaller than the typical home in the postcode (183 m² median across 21 EPCs).