15 The Plaza, Sanford Street, Swindon, SN1 1HE

15 The Plaza is a mid-terrace house in Swindon (SN1 1HE). It has a recorded floor area of 40 m² (around 431 sq ft) and construction records dating it to 1996-2002. The latest certificate (July 2019) returns a B (score 82), comfortably above the UK average. When first surveyed in January 2009 the rating was C, the property has climbed 1 band since. Between certificates, lighting went from Very Poor to Very Good; while hot-water efficiency dropped from Average to Poor. Main heating runs on electricity. At 40 m² this is the 4th smallest of 54 units on EPC record in the building, where floor areas span 35–136 m². The building's EPC ratings span E to B, with this unit at the top.

It hasn't traded since August 2001, a hold of 25 years that's notably long for the area. At 40 m² it sits well below the postcode median (71 m² across 55 EPCs), making it one of the more compact homes locally. Its energy rating outperforms most of the postcode (better than 89% of similar EPCs). On a £-per-square-foot basis, the last sale (£244/sq ft) was about 34.2% above the typical sold price in the postcode.