17 Mayfair Crescent, Wilpshire, Blackburn, BB1 9PY

17 Mayfair Crescent is a four-bedroom detached house in Wilpshire, Blackburn, Blackburn (BB1 9PY). It has a recorded floor area of 78 m² (around 840 sq ft), construction records dating it to 1967-1975 and council tax band C. The latest certificate (February 2015) shows an F (score 34), near the bottom of the EPC scale. The recommended improvements would lift it to B (score 85), a 4-band jump. The latest certificate is from February 2015, so improvements made since then won't be reflected. Other recorded features include a conservatory.

At 78 m² it's 16.1% smaller than the typical home in the postcode (93 m² median across 15 EPCs). On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Across 2015–2018, sale prices on this property compounded at 14.6% per year. Today's modelled estimate of £281,000 is 27.7% above the 2018 sale price. On a £-per-square-foot basis, the last sale (£262/sq ft) was about 49.9% above the typical sold price in the postcode. Last sold in July 2018, so it's been off the market for around 8 years. One historical planning record sits against the property in 2015.