4 Athill Court, St Johns Road, Sevenoaks, TN13 3NF

4 Athill Court is an end-of-terrace house in Sevenoaks (TN13 3NF). It has a recorded floor area of 33 m² (around 355 sq ft), construction records dating it to 1950-1966 and council tax band B. At 33 m² this is the smallest unit on EPC record across 4 Athill Court (33–33 m²). The building's EPC ratings span E to D, with this unit at the bottom. On EPC score it ranks last in the building (48 versus a best of 60). The latest certificate (January 2025) shows an E (score 48), well below the UK norm with real room to improve. The rating has held steady at E across 2 certificates since January 2011. Between certificates, hot-water efficiency went from Very Poor to Poor; while wall efficiency dropped from Good to Average and main heating dropped from Poor to Very Poor. The recommended improvements would lift it to C (score 75), a 2-band jump. Main heating runs on electricity.

Untraded for 20 years, with the last transfer in June 2006. It lags the bulk of the postcode on energy efficiency (less efficient than 81% of similar EPCs). Across 1996–2006, sale prices on this property compounded at 15.4% per year. Today's modelled estimate of £155,000 is 37.8% above the 2006 sale price. On a £-per-square-foot basis, the last sale (£317/sq ft) was about 15.4% above the typical sold price in the postcode.