4 Knowsley Road, Wilpshire, Blackburn, BB1 9PX

4 Knowsley Road is a two-bedroom semi-detached house in Wilpshire, Blackburn, Blackburn (BB1 9PX). It has a recorded floor area of 94 m² (around 1012 sq ft), construction records dating it to 1900-1929 and council tax band D. The latest certificate (October 2025) shows a C (score 69), just inside the C band. When first surveyed in November 2017 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency went from Very Poor to Poor; while lighting dropped from Very Good to Good. The recommended improvements would push it to B (score 81). The property has underfloor heating on record, all of which lower running costs and tend to lift resale appeal. Other recorded features include notable views and a basement. Period features are noted in the property record.

2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension and a porch, meaningful when judging how the property has evolved. Across 2004–2021, sale prices on this property compounded at 3.5% per year. Today's modelled estimate of £308,000 is 28.3% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£237/sq ft) was about 40.1% above the typical sold price in the postcode. At 94 m² it's 16.3% smaller than the typical home in the postcode (112 m² median across 28 EPCs). Most recent transfer: May 2021 at £240,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.