129 Heathdene Drive, Belvedere, DA17 6HY

129 Heathdene Drive is a two-bedroom mid-terrace house in Belvedere (DA17 6HY). It has a recorded floor area of 38 m² (around 409 sq ft), construction records dating it to 1976-1982 and council tax band C. The latest certificate (October 2014) shows an E (score 43), well below the UK norm with real room to improve. Earlier certificates rated it C (July 2012); the latest reading is 2 bands lower. Between certificates, wall efficiency dropped from Good to Average and roof efficiency dropped from Average to Poor. The recommended improvements would lift it to C (score 74), a 2-band jump. Main heating runs on electricity. The latest certificate is from October 2014, so improvements made since then won't be reflected. At 38 m² this is the 3rd smallest of 66 units on EPC record in the building, where floor areas span 36–60 m². The building's EPC ratings span F to C across 66 units on file. Other recorded features include a loft.

At 38 m² it's 24% smaller than the typical home in the postcode (50 m² median across 65 EPCs). It lags the bulk of the postcode on energy efficiency (less efficient than 80% of similar EPCs). Across 1996–2023, sale prices on this property compounded at 7.1% per year. On a £-per-square-foot basis, the last sale (£587/sq ft) was about 163.2% above the typical sold price in the postcode. Last sale on file: £240,000 in November 2023.