18 Sunnyside Avenue, Wilpshire, Blackburn, BB1 9LW

18 Sunnyside Avenue is a three-bedroom semi-detached house in Wilpshire, Blackburn, Blackburn (BB1 9LW). It has a recorded floor area of 113 m² (around 1216 sq ft), construction records dating it to 1930-1949 and council tax band D. Tenure is freehold. The latest certificate (July 2013) shows a D (score 60), on the cusp of jumping into the C band. When first surveyed in June 2009 the rating was F, the property has climbed 2 bands since. Between certificates, window efficiency went from Average to Good, hot-water efficiency went from Very Poor to Good and lighting went from Poor to Average. The recommended improvements would push it to C (score 80). The latest certificate is from July 2013, so improvements made since then won't be reflected. Records show the property has been extended at some point in its history.

One planning record on file: an extension approved in 2011. Past consents include an extension and a conservatory, meaningful when judging how the property has evolved. Across 2010–2022, sale prices on this property compounded at 4.2% per year. Today's modelled estimate of £308,000 is 10.8% above the 2022 sale price. On a £-per-square-foot basis, the last sale (£229/sq ft) was about 19% above the typical sold price in the postcode. Most recent transfer: June 2022 at £278,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.