17 Callander Court, Wigan, WN5 9RW

17 Callander Court is a two-bedroom semi-detached house in Wigan (WN5 9RW). It has a recorded floor area of 58 m² (around 624 sq ft), construction records dating it to 1983-1990 and council tax band A. The latest certificate (March 2014) shows a D (score 57), a step below the typical UK home. When first surveyed in April 2013 the rating was E, the property has climbed 1 band since. Between certificates, hot-water efficiency went from Poor to Average; while wall efficiency dropped from Good to Poor and window efficiency dropped from Good to Average. The recommended improvements would lift it to B (score 90), a 2-band jump. Main heating runs on electricity. The latest certificate is from March 2014, so improvements made since then won't be reflected.

Held since March 2008 — that's 18 years off the open market, well above the local norm. That sale landed at the peak of the pre-credit-crunch market, which is a useful reference point when interpreting the price. Across 1996–2008, sale prices on this property compounded at 7.6% per year. Today's modelled estimate of £123,000 is 47.3% above the 2008 sale price. On a £-per-square-foot basis, the last sale (£134/sq ft) was about 128.8% above the typical sold price in the postcode.