23 Pinehurst, Willow Grove, Chislehurst, BR7 5BY

23 Pinehurst is a one-bedroom end-of-terrace house in Chislehurst (BR7 5BY). It has a recorded floor area of 46 m² (around 495 sq ft), construction records dating it to 1967-1975 and council tax band C. The latest certificate (July 2021) shows an E (score 41), well below the UK norm with real room to improve. When first surveyed in August 2009 the rating was G, the property has climbed 2 bands since. Between certificates, window efficiency went from Poor to Average and lighting went from Good to Very Good. The recommended improvements would lift it to C (score 69), a 2-band jump. Main heating runs on electricity. At 46 m² this is the 4th smallest of 22 units on EPC record in the building, where floor areas span 39–74 m². The building's EPC ratings span E to C, with this unit at the bottom. On EPC score it ranks last in the building (41 versus a best of 77).

Across 2001–2011, sale prices on this property compounded at 5% per year. Today's modelled estimate of £265,000 sits 56.8% above the 2011 sale of £169,000. On a £-per-square-foot basis, the last sale (£341/sq ft) was about 43.1% above the typical sold price in the postcode. It lags the bulk of the postcode on energy efficiency (less efficient than 81% of similar EPCs). 15 years since the last transfer (November 2011).