9 Betenson Avenue, Sevenoaks, TN13 3EN

9 Betenson Avenue is a four-bedroom detached house in Sevenoaks (TN13 3EN). It has a recorded floor area of 166 m² (around 1787 sq ft), construction records dating it to 1930-1949 and council tax band G. The latest certificate (April 2024) shows a D (score 66), on the cusp of jumping into the C band. When first surveyed in October 2011 the rating was E, the property has climbed 1 band since. Between certificates, roof efficiency went from Average to Good, window efficiency went from Poor to Good and hot-water efficiency went from Average to Good. The recommended improvements would push it to C (score 76).

At 166 m² the property is well over the postcode median (123 m² across 7 EPCs), placing it in the larger end of the local stock. Across 2003–2012, sale prices on this property compounded at 9.6% per year. Today's modelled estimate of £1,011,000 sits 60.5% above the 2012 sale of £630,000. On a £-per-square-foot basis, the last sale (£353/sq ft) was about 16.8% below the postcode norm. One planning record on file: an extension approved in 2010. Past consents include an extension and a loft conversion, meaningful when judging how the property has evolved. Last changed hands 14 years ago, in September 2012.