Higginson Mill, Flat 3, Denton Mill Close, Carlisle, CA2 5NZ

Higginson Mill is a one-bedroom mid-terrace house in Carlisle (CA2 5NZ). It has a recorded floor area of 51 m² (around 549 sq ft), construction records dating it to before 1900 and council tax band A. The latest certificate (November 2020) shows a D (score 65), on the cusp of jumping into the C band. Earlier certificates rated it C (March 2010); the latest reading is one band lower. Between certificates, hot-water efficiency went from Poor to Average, lighting went from Poor to Average and main heating went from Poor to Average; while wall efficiency dropped from Good to Poor. The recommended improvements would push it to C (score 77). Main heating runs on electricity. At 51 m² this is the 7th smallest of 56 units on EPC record in Higginson Mill, where floor areas span 44–107 m². The building's EPC ratings span E to B across 56 units on file.

It hasn't traded since February 2006, a hold of 20 years that's notably long for the area. Across 2000–2006, sale prices on this property compounded at 13.3% per year. Today's modelled estimate of £97,000 is 19.8% above the 2006 sale price. On a £-per-square-foot basis, the last sale (£148/sq ft) was about 54.1% above the typical sold price in the postcode. At 51 m² it's 26.1% smaller than the typical home in the postcode (69 m² median across 56 EPCs).