121 Wellington Close, Walton On Thames, KT12 1BG

121 Wellington Close is a two-bedroom detached house in Walton On Thames (KT12 1BG). It has a recorded floor area of 71 m² (around 767 sq ft), construction records dating it to 1976-1982 and council tax band C. The latest certificate (December 2010) shows a C (score 80), near the top of the C band. The rating has held steady at C across 2 certificates since July 2009. Between certificates, wall efficiency went from Poor to Average and lighting went from Poor to Average. The recommended improvements would push it to B (score 81). The latest certificate is from December 2010, so improvements made since then won't be reflected. At 71 m² this is the 6th smallest of 19 units on EPC record in the building, where floor areas span 47–83 m². The building's EPC ratings span D to B across 19 units on file. Other recorded features include a balcony.

Across 1996–2011, sale prices on this property compounded at 8.4% per year. Today's modelled estimate of £271,000 sits 69.4% above the 2011 sale of £160,000. On a £-per-square-foot basis, the last sale (£209/sq ft) was about 15.1% above the typical sold price in the postcode. Last sold in October 2011, so it's been off the market for around 15 years.