17 Heronbridge Close, Westlea, Swindon, SN5 7DR

17 Heronbridge Close is a one-bedroom mid-terrace house in Westlea, Swindon, Swindon (SN5 7DR). It has a recorded floor area of 31 m² (around 334 sq ft), construction records dating it to 1976-1982 and council tax band A. The latest certificate (December 2023) shows a D (score 66), on the cusp of jumping into the C band. The rating has held steady at D across 5 certificates since November 2008. Between certificates, wall efficiency went from Average to Good, window efficiency went from Very Poor to Good and lighting went from Very Poor to Very Good. The recommended improvements would push it to C (score 76). Main heating runs on electricity. At 31 m² this is the 3rd smallest of 23 units on EPC record in the building, where floor areas span 30–54 m². The building's EPC ratings span E to C across 23 units on file.

It hasn't traded since February 1998, a hold of 28 years that's notably long for the area. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. Today's modelled estimate of £110,000 sits 315.1% above the 1998 sale of £26,500. On a £-per-square-foot basis, the last sale (£79/sq ft) was about 54% below the postcode norm. At 31 m² it's 16.2% smaller than the typical home in the postcode (37 m² median across 22 EPCs).