14 Derwent Court, Dyke Road, Brighton, BN1 3JA

14 Derwent Court is a detached house in Brighton (BN1 3JA). It has a recorded floor area of 31 m² (around 334 sq ft) and construction records dating it to 1976-1982. The latest certificate (June 2020) shows a C (score 71). The rating has held steady at C across 2 certificates since April 2010. Between certificates, wall efficiency went from Very Poor to Average and lighting went from Very Poor to Good; while hot-water efficiency dropped from Very Good to Good and main heating dropped from Very Good to Good. At 31 m² this is the 5th smallest of 15 units on EPC record in the building, where floor areas span 25–40 m². The building's EPC ratings span E to B across 15 units on file.

It hasn't traded since December 2001, a hold of 24 years that's notably long for the area. Today's modelled estimate of £148,000 sits 153% above the 2001 sale of £58,500. On a £-per-square-foot basis, the last sale (£175/sq ft) was about 41.9% below the postcode norm. At 31 m² it's 20.5% smaller than the typical home in the postcode (39 m² median across 59 EPCs). Its energy rating outperforms most of the postcode (better than 76% of similar EPCs).