Flat 3, 81 Heathfield Road, Keston, BR2 6BB

Flat 3 is a three-bedroom semi-detached house in Keston (BR2 6BB). It has a recorded floor area of 124 m² (around 1335 sq ft), construction records dating it to before 1900 and council tax band E. At 124 m² this is the largest unit on EPC record across the building (84–124 m²). The building's EPC ratings span D to C, with this unit at the top. On EPC score it ranks first in the building (73 versus a worst of 65). Period features are noted in the property record. The latest certificate (February 2025) shows a C (score 73). When first surveyed in May 2010 the rating was E, the property has climbed 2 bands since. Between certificates, wall efficiency went from Very Poor to Poor and lighting went from Very Poor to Good; while window efficiency dropped from Good to Average. The recommended improvements would push it to B (score 82).

A recent sale: £475,000 in August 2025. At 124 m² it's 18.3% smaller than the typical home in the postcode (152 m² median across 11 EPCs). Its energy rating outperforms most of the postcode (better than 73% of similar EPCs). Across 2014–2025, sale prices on this property compounded at 2.5% per year. On a £-per-square-foot basis, the last sale (£356/sq ft) was about 25.8% above the typical sold price in the postcode.