7 Chilgrove Avenue, Blackrod, Bolton, BL6 5TR

7 Chilgrove Avenue is an end-of-terrace house in Blackrod, Bolton, Bolton (BL6 5TR). It has a recorded floor area of 25 m² (around 269 sq ft), construction records dating it to 1991-1995 and council tax band A. At 25 m² this is the 3rd smallest of 19 units on EPC record in the building, where floor areas span 24–184 m². The building's EPC ratings span E to C, with this unit at the bottom. The latest certificate (June 2020) shows an E (score 44), well below the UK norm with real room to improve. The rating has held steady at E across 2 certificates since January 2009. Between certificates, lighting went from Very Poor to Very Good; while hot-water efficiency dropped from Average to Very Poor. Main heating runs on electricity.

Across 1999–2022, sale prices on this property compounded at 4.1% per year. Today's modelled estimate of £113,000 sits 222.9% above the 2022 sale of £35,000. On a £-per-square-foot basis, the last sale (£130/sq ft) was about 127.8% above the typical sold price in the postcode. At 25 m² it sits well below the postcode median (43 m² across 18 EPCs), making it one of the more compact homes locally. It lags the bulk of the postcode on energy efficiency (less efficient than 78% of similar EPCs). Last sale on file: £35,000 in November 2022. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.