13 The Green, Westerham, TN16 1AS

13 The Green is a three-bedroom semi-detached house in Westerham (TN16 1AS). It has a recorded floor area of 98 m² (around 1055 sq ft), construction records dating it to before 1900 and council tax band E. It is a listed building, which means external alterations are tightly controlled but it may qualify for heritage tax reliefs. Other recorded features include notable views and a basement. At 98 m² this is the 5th smallest of 11 units on EPC record in the building, where floor areas span 59–182 m². The building's EPC ratings span E to C across 11 units on file. The latest certificate (May 2019) shows a D (score 55), a step below the typical UK home. When first surveyed in November 2008 the rating was E, the property has climbed 1 band since. Between certificates, wall efficiency went from Very Poor to Poor, hot-water efficiency went from Poor to Good and lighting went from Very Poor to Average.

Sold November 2019 for £650,000. Across the public record there are 5 sales, relatively high churn for a single property. Across 2000–2019, sale prices on this property compounded at 3.3% per year. Today's modelled estimate of £728,000 is 12% above the 2019 sale price. On a £-per-square-foot basis, the last sale (£616/sq ft) was about 79.4% above the typical sold price in the postcode.