21 Chequers Avenue, High Wycombe, HP11 1GP

21 Chequers Avenue is a two-bedroom end-of-terrace house in High Wycombe (HP11 1GP). It has a recorded floor area of 53 m² (around 570 sq ft), construction records dating it to 2007-2011 and council tax band C. The latest certificate (November 2022) returns a B (score 82), comfortably above the UK average. When first surveyed in October 2011 the rating was C, the property has climbed 1 band since. Between certificates, lighting went from Average to Very Good and main heating went from Good to Very Good; while wall efficiency dropped from Very Good to Good and window efficiency dropped from Very Good to Average. At 53 m² this is the 16th smallest of 86 units on EPC record in the building, where floor areas span 41–129 m². The building's EPC ratings span C to B, with this unit at the top. Other recorded features include a balcony.

Across 2012–2015, sale prices on this property compounded at 5.2% per year. Today's modelled estimate of £257,000 is 11.3% above the 2015 sale price. On a £-per-square-foot basis, the last sale (£405/sq ft) was about 22.4% above the typical sold price in the postcode. 11 years since the last transfer (September 2015). At 53 m² it's 20.9% smaller than the typical home in the postcode (67 m² median across 85 EPCs).