20 Wellington Close, Walton On Thames, KT12 1AX

20 Wellington Close is a mid-terrace house in Walton On Thames (KT12 1AX). It has a recorded floor area of 56 m² (around 603 sq ft), construction records dating it to 1996-2002 and council tax band C. At 56 m² this is the smallest unit on EPC record across the building (56–84 m²). The building's EPC ratings span F to B, with this unit at the top. The latest certificate (February 2021) returns a B (score 82), comfortably above the UK average. When first surveyed in July 2009 the rating was D, the property has climbed 2 bands since. Between certificates, wall efficiency went from Very Poor to Good, window efficiency went from Very Poor to Average and hot-water efficiency went from Poor to Good.

It hasn't traded since April 2000, a hold of 26 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 £265,000 sits 202.9% above the 2000 sale of £87,500. On a £-per-square-foot basis, the last sale (£145/sq ft) was about 18.3% below the postcode norm. At 56 m² it's 26.3% smaller than the typical home in the postcode (76 m² median across 19 EPCs). Its energy rating outperforms most of the postcode (better than 89% of similar EPCs).