7 Boswell Avenue, Warrington, WA4 6DQ

7 Boswell Avenue is a four-bedroom semi-detached house in Warrington (WA4 6DQ). It has a recorded floor area of 114 m² (around 1227 sq ft), construction records dating it to 1950-1966 and council tax band C. The latest certificate (June 2021) shows a C (score 73). When first surveyed in October 2009 the rating was D, the property has climbed 1 band since. Between certificates, roof efficiency went from Average to Good and lighting went from Average to Very Good; while wall efficiency dropped from Good to Average and hot-water efficiency dropped from Very Good to Good. The recommended improvements would push it to B (score 84).

At 114 m² the property is well over the postcode median (82 m² across 21 EPCs), placing it in the larger end of the local stock. Last sale on file: £285,000 in September 2021. Across the public record there are 4 sales, relatively high churn for a single property. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend. Across 2002–2021, sale prices on this property compounded at 6.1% per year. Today's modelled estimate of £357,000 is 25.3% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£232/sq ft) was about 23% above the typical sold price in the postcode.