105b, High Street, Sevenoaks, TN13 1UP

105b is a semi-detached house in Sevenoaks (TN13 1UP). It has a recorded floor area of 68 m² (around 732 sq ft) and construction records dating it to 2012 onwards. The latest certificate (October 2024) shows a C (score 78), near the top of the C band. When first surveyed in January 2014 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency went from Good to Very Good, hot-water efficiency went from Poor to Average and main heating went from Poor to Average. The recommended improvements would push it to B (score 82). Main heating runs on electricity. At 68 m² this is the 10th smallest of 12 units on EPC record in the building, where floor areas span 37–93 m². The building's EPC ratings span F to B across 12 units on file.

At 68 m² the property is well over the postcode median (49 m² across 11 EPCs), placing it in the larger end of the local stock. Across 2014–2023, sale prices on this property compounded at 3.1% per year. On a £-per-square-foot basis, the last sale (£434/sq ft) was about 39.4% above the typical sold price in the postcode. Most recent transfer: May 2023 at £318,000.