20 Cambridge Road, Walton On Thames, KT12 2DP

20 Cambridge Road is an end-of-terrace house in Walton On Thames (KT12 2DP). It has a recorded floor area of 46 m² (around 495 sq ft), construction records dating it to 1976-1982 and council tax band C. At 46 m² this is the 4th smallest of 36 units on EPC record in the building, where floor areas span 31–148 m². The building's EPC ratings span E to C, with this unit at the top. The latest certificate (January 2020) shows a C (score 71). When first surveyed in November 2009 the rating was D, the property has climbed 1 band since. Between certificates, roof efficiency went from Very Poor to Poor and lighting went from Very Poor to Very Good; while wall efficiency dropped from Good to Average.

At 46 m² it sits well below the postcode median (79 m² across 35 EPCs), making it one of the more compact homes locally. Its energy rating outperforms most of the postcode (better than 80% of similar EPCs). Across 1997–2023, sale prices on this property compounded at 6.4% per year. On a £-per-square-foot basis, the last sale (£482/sq ft) was about 41.3% above the typical sold price in the postcode. Most recent transfer: January 2023 at £238,500.