Barnes Wallis Court, Flat 37, 28 Oyster Lane, Byfleet, West Byfleet, KT14 7HJ

Barnes Wallis Court is a one-bedroom mid-terrace house in Byfleet, West Byfleet, West Byfleet (KT14 7HJ). It has a recorded floor area of 56 m² (around 603 sq ft) and construction records dating it to 1996-2002. Tenure is freehold. The latest certificate (April 2022) shows a C (score 73). Earlier certificates rated it B (August 2010); the latest reading is one band lower. Between certificates, lighting went from Average to Very Good; while window efficiency dropped from Good to Average and hot-water efficiency dropped from Average to Very Poor. The recommended improvements would push it to B (score 84). Main heating runs on electricity. At 56 m² this is the 31st 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 across 49 units on file. Other recorded features include a self-contained annexe.

Sale prices here have lagged England HPI: -14.7% per year against 0% for the wider region. Today's modelled estimate of £108,000 is 13.6% below the 2012 sale of £124,999, an unusual pattern given regional price growth and worth checking against the EPC condition. On a £-per-square-foot basis, the last sale (£207/sq ft) was about 43.3% below the postcode norm. Last changed hands 13 years ago, in December 2012. Across the public record there are 5 sales, relatively high churn for a single property. It lags the bulk of the postcode on energy efficiency (less efficient than 71% of similar EPCs).