42 Wellington Close, Walton On Thames, KT12 1AZ

42 Wellington Close is a two-bedroom semi-detached house in Walton On Thames (KT12 1AZ). It has a recorded floor area of 71 m² (around 764 sq ft), construction records dating it to 1967-1975 and council tax band C. Tenure is freehold. At 71 m² this is the 4th 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 bottom. On EPC score it ranks last in the building (61 versus a best of 84). Other recorded features include a balcony. The latest certificate (August 2016) shows a D (score 61), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 70).

On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Across 1998–2017, sale prices on this property compounded at 6.3% per year. Today's modelled estimate of £257,000 is 22.4% above the 2017 sale price. On a £-per-square-foot basis, the last sale (£275/sq ft) was about 38.3% above the typical sold price in the postcode. On the market in January 2017 and unlisted since — roughly 9 years.