21 Barnes Wallis Avenue, Christs Hospital, Horsham, RH13 0TJ

21 Barnes Wallis Avenue is a five-bedroom mid-terrace house in Christs Hospital, Horsham, Horsham (RH13 0TJ). It has a recorded floor area of 137 m² (around 1475 sq ft), construction records dating it to 2003-2006 and council tax band F. The latest certificate (April 2021) shows a C (score 78), near the top of the C band. The rating has held steady at C across 2 certificates since October 2010. Between certificates, lighting went from Good to Very Good. The recommended improvements would push it to B (score 85).

Last sale on file: £495,000 in August 2021. Across the public record there are 4 sales, relatively high churn for a single property. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend. At 137 m² it's 22.3% larger than the typical home in the postcode (112 m² median across 14 EPCs). 5 bedrooms is on the larger side for this postcode, where 3 is the typical count. Across 2005–2021, sale prices on this property compounded at 2.6% per year. Today's modelled estimate of £555,000 is 12.1% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£336/sq ft) was about 37.3% above the typical sold price in the postcode.