Alfriston House, Flat 20, Broadwater Street East, Worthing, BN14 9AE

Alfriston House is a mid-terrace house in Worthing (BN14 9AE). It has a recorded floor area of 34 m² (around 366 sq ft), construction records dating it to 1967-1975 and council tax band A. The latest certificate (May 2024) shows an E (score 54), well below the UK norm with real room to improve. The rating has held steady at E across 2 certificates since May 2014. Between certificates, wall efficiency went from Poor to Average, window efficiency went from Very Poor to Average and lighting went from Average to Very Good; while hot-water efficiency dropped from Poor to Very Poor. The recommended improvements would lift it to C (score 79), a 2-band jump. Main heating runs on electricity. At 34 m² this is the 8th smallest of 20 units on EPC record in Alfriston House, where floor areas span 31–35 m². The building's EPC ratings span F to C across 20 units on file.

It lags the bulk of the postcode on energy efficiency (less efficient than 79% of similar EPCs). Across 1996–2020, sale prices on this property compounded at 8.8% per year. On a £-per-square-foot basis, the last sale (£342/sq ft) was about 138.2% above the typical sold price in the postcode. Sold September 2020 for £125,000.