49a, Granville Road, Sevenoaks, TN13 1HB

49a is a detached house in Sevenoaks (TN13 1HB). It has a recorded floor area of 41 m² (around 441 sq ft) and construction records dating it to 1900-1929. At 41 m² this is the smallest unit on EPC record across 49a (41–41 m²). On EPC score it ranks last in the building (81 versus a best of 82). The latest certificate (October 2021) returns a B (score 81), comfortably above the UK average. When first surveyed in December 2010 the rating was D, the property has climbed 2 bands since. Between certificates, wall efficiency went from Very Poor to Very Good, roof efficiency went from Good to Very Good and window efficiency went from Poor to Very Good; while hot-water efficiency dropped from Very Good to Good and main heating dropped from Very Good to Good.

Today's modelled estimate of £214,000 is 38.9% below the 2022 sale of £350,000, running counter to the wider postcode trend, which makes the EPC and condition history especially worth a look. On a £-per-square-foot basis, the last sale (£793/sq ft) was about 175% above the typical sold price in the postcode. Its energy rating outperforms most of the postcode (better than 80% of similar EPCs). Last sale on file: £350,000 in December 2022. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.