36a, Church Street, Walton On Thames, KT12 2QS

36a is a semi-detached house in Walton On Thames (KT12 2QS). It has a recorded floor area of 81 m² (around 872 sq ft) and construction records dating it to 1930-1949. The latest certificate (September 2020) shows an E (score 52), well below the UK norm with real room to improve. When first surveyed in May 2013 the rating was F, the property has climbed 1 band since. Between certificates, wall efficiency went from Very Poor to Poor, roof efficiency went from Average to Very Good and lighting went from Good to Very Good. The recommended improvements would lift it to C (score 75), a 2-band jump. Main heating runs on electricity. At 81 m² this is the 3rd smallest of 5 units on EPC record in 36a, where floor areas span 61–84 m².

At 81 m² the property is well over the postcode median (57 m² across 48 EPCs), placing it in the larger end of the local stock. It lags the bulk of the postcode on energy efficiency (less efficient than 90% of similar EPCs). Today's modelled estimate of £311,000 is 32.3% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£270/sq ft) was about 32.3% below the postcode norm. Most recent transfer: April 2021 at £235,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.