15 Fermandy Lane, Crawley Down, Crawley, RH10 4UB

15 Fermandy Lane is a five-bedroom detached house in Crawley Down, Crawley, Crawley (RH10 4UB). It has a recorded floor area of 132 m² (around 1421 sq ft), construction records dating it to 1967-1975 and council tax band F. The latest certificate (November 2016) shows a D (score 63), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since May 2010. Between certificates, roof efficiency went from Average to Good, window efficiency went from Average to Good and lighting went from Average to Very Good; while wall efficiency dropped from Good to Poor and hot-water efficiency dropped from Very Good to Good. The recommended improvements would lift it to B (score 83), a 2-band jump.

Last sale on file: £580,000 in March 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. One planning record on file: an extension approved in 2005. Past consents include an extension and a conservatory, meaningful when judging how the property has evolved. Across 2000–2021, sale prices on this property compounded at 4.5% per year. Today's modelled estimate of £673,000 is 16% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£408/sq ft) was about 39% above the typical sold price in the postcode. 5 bedrooms is on the larger side for this postcode, where 3 is the typical count.