1 Peppin Court, Ambleside Avenue, Walton On Thames, KT12 3LJ

1 Peppin Court is a mid-terrace house in Walton On Thames (KT12 3LJ). It has a recorded floor area of 27 m² (around 288 sq ft), construction records dating it to 1976-1982 and council tax band C. The latest certificate (December 2011) shows a C (score 69), just inside the C band. When first surveyed in June 2009 the rating was D, the property has climbed 1 band since. Between certificates, hot-water efficiency went from Average to Good, lighting went from Very Poor to Poor and main heating went from Average to Good; while wall efficiency dropped from Good to Average and roof efficiency dropped from Good to Average. The latest certificate is from December 2011, so improvements made since then won't be reflected.

At 27 m² it sits well below the postcode median (48 m² across 27 EPCs), making it one of the more compact homes locally. Its energy rating outperforms most of the postcode (better than 70% of similar EPCs). On the market in February 2012 and unlisted since — roughly 14 years. Across the public record there are 4 sales, relatively high churn for a single property. Across 2001–2012, sale prices on this property compounded at 4.5% per year. Today's modelled estimate of £264,000 is 48.7% above the 2012 sale price. On a £-per-square-foot basis, the last sale (£616/sq ft) was about 88.3% above the typical sold price in the postcode.