27 Wellington Close, Walton On Thames, KT12 1AZ

27 Wellington Close is a two-bedroom semi-detached house in Walton On Thames (KT12 1AZ). It has a recorded floor area of 74 m² (around 797 sq ft), construction records dating it to 1976-1982 and council tax band C. The latest certificate (November 2025) returns a B (score 84), comfortably above the UK average. When first surveyed in May 2015 the rating was C, the property has climbed 1 band since. Between certificates, wall efficiency went from Very Poor to Very Good, window efficiency went from Very Poor to Average and lighting went from Very Poor to Good. At 74 m² this is the 16th smallest of 19 units on EPC record in the building, where floor areas span 56–74 m². The building's EPC ratings span D to B, with this unit at the top. On EPC score it ranks first in the building (84 versus a worst of 61). The property has solar panels on record, all of which lower running costs and tend to lift resale appeal.

Its energy rating outperforms most of the postcode (better than 83% of similar EPCs). Across 2007–2017, sale prices on this property compounded at 2.6% per year. Today's modelled estimate of £290,000 is 31.8% above the 2017 sale price. On a £-per-square-foot basis, the last sale (£276/sq ft) was about 42.3% above the typical sold price in the postcode. 9 years since the last transfer (April 2017).