Barnes Wallis Court, Flat 25, 28 Oyster Lane, Byfleet, West Byfleet, KT14 7HJ

Barnes Wallis Court is a two-bedroom mid-terrace house in Byfleet, West Byfleet, West Byfleet (KT14 7HJ). It has a recorded floor area of 72 m² (around 775 sq ft) and construction records dating it to 2003-2006. The latest certificate (November 2025) returns a high B (score 86), putting the home a stone's throw from an A rating. The rating has held steady at B across 2 certificates since September 2015. Between certificates, lighting went from Very Poor to Good; while window efficiency dropped from Good to Average. Main heating runs on electricity. At 72 m² this is the 41st smallest of 49 units on EPC record in Barnes Wallis Court, where floor areas span 45–110 m². The building's EPC ratings span E to B, with this unit at the top.

Sale prices here have lagged England HPI: -5.5% per year against 0% for the wider region. Today's modelled estimate of £164,000 is 11.4% below the 2018 sale of £185,000, a rare downward gap that often correlates with deferred maintenance or unfinished works. On a £-per-square-foot basis, the last sale (£239/sq ft) was about 35% below the postcode norm. At 72 m² the property is well over the postcode median (52 m² across 48 EPCs), placing it in the larger end of the local stock. On the market in April 2018 and unlisted since — roughly 8 years.