Ampthill House, Flat 4, 101 Redhouse Way, Swindon, SN25 2GH

Ampthill House is a two-bedroom semi-detached house in Swindon (SN25 2GH). It has a recorded floor area of 65 m² (around 700 sq ft), construction records dating it to 2007 onwards and council tax band C. The latest certificate (July 2017) returns a B (score 81), comfortably above the UK average. When first surveyed in December 2009 the rating was C, the property has climbed 1 band since. Between certificates, lighting went from Average to Very Good; while window efficiency dropped from Very Good to Good and hot-water efficiency dropped from Very Good to Good. At 65 m² this is the 6th smallest of 7 units on EPC record in Ampthill House, where floor areas span 48–68 m². The building's EPC ratings span C to B, with this unit at the top. On EPC score it ranks first in the building (81 versus a worst of 76).

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 65 m² it's 19.8% larger than the typical home in the postcode (54 m² median across 6 EPCs). On energy efficiency it sits in the top 10% of properties in this postcode. Today's modelled estimate of £159,000 is 31.7% above the 2008 sale price.