Copperfield House, Apartment 13, Huddersfield Road, Halifax, HX3 0NS

Copperfield House is a one-bedroom semi-detached house in Halifax (HX3 0NS). It has a recorded floor area of 34 m² (around 366 sq ft), construction records dating it to 2003-2006 and council tax band A. At 34 m² this is the smallest unit on EPC record across Copperfield House (34–131 m²). The building's EPC ratings span D to B across 18 units on file. The property has solar panels on record, all of which lower running costs and tend to lift resale appeal. Other recorded features include a balcony. The latest certificate (March 2019) shows a C (score 78), near the top of the C band. The rating has held steady at C across 2 certificates since February 2009. Between certificates, hot-water efficiency went from Very Poor to Poor; while lighting dropped from Poor to Very Poor. The recommended improvements would push it to B (score 84). Main heating runs on electricity.

It hasn't traded since June 2008, a hold of 18 years that's notably long for the area. That sale landed at the peak of the pre-credit-crunch market, which is a useful reference point when interpreting the price. At 34 m² it sits well below the postcode median (67 m² across 23 EPCs), making it one of the more compact homes locally. Today's modelled estimate of £102,000 is 27.5% above the 2008 sale price. On a £-per-square-foot basis, the last sale (£219/sq ft) was about 30.6% above the typical sold price in the postcode.