20 Blenheim Court, Shakespeare Road, Royal Wootton Bassett, Swindon, SN4 8HQ

20 Blenheim Court is a mid-terrace house in Royal Wootton Bassett, Swindon, Swindon (SN4 8HQ). It has a recorded floor area of 32 m² (around 344 sq ft), construction records dating it to 1976-1982 and council tax band A. The latest certificate (April 2020) returns a B (score 81), comfortably above the UK average. When first surveyed in October 2008 the rating was C, the property has climbed 1 band since. Between certificates, lighting went from Very Poor to Very Good and main heating went from Poor to Average. Main heating runs on electricity. At 32 m² this is the 11th smallest of 31 units on EPC record in the building, where floor areas span 30–38 m². The building's EPC ratings span E to B, with this unit at the top. On EPC score it ranks first in the building (81 versus a worst of 39).

It hasn't traded since February 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. On energy efficiency it sits in the top 10% of properties in this postcode. Today's modelled estimate of £103,000 sits 56.1% above the 2008 sale of £66,000.