13 Atterbury Close, Westerham, TN16 1BQ

13 Atterbury Close is a one-bedroom end-of-terrace house in Westerham (TN16 1BQ). It has a recorded floor area of 43 m² (around 463 sq ft), construction records dating it to 1991-1995 and council tax band B. At 43 m² this is the 7th smallest of 56 units on EPC record in the building, where floor areas span 37–75 m². The building's EPC ratings span D to B, with this unit at the bottom. The latest certificate (May 2022) shows a D (score 61), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since December 2009. Between certificates, window efficiency went from Average to Good and lighting went from Very Poor to Very Good; while hot-water efficiency dropped from Average to Poor and main heating dropped from Poor to Very Poor. The recommended improvements would push it to C (score 78). Main heating runs on electricity.

One planning record on file: new windows approved in 2019. Past consents include new windows, meaningful when judging how the property has evolved. At 43 m² it's 21.8% smaller than the typical home in the postcode (55 m² median across 55 EPCs). It lags the bulk of the postcode on energy efficiency (less efficient than 80% of similar EPCs). Across 2007–2013, sale prices on this property compounded at 0.9% per year. Today's modelled estimate of £185,000 is 34.5% above the 2013 sale price. On a £-per-square-foot basis, the last sale (£297/sq ft) was about 67.9% above the typical sold price in the postcode. On the market in January 2013 and unlisted since — roughly 13 years.