Alfriston House, Flat 5, Broadwater Street East, Worthing, BN14 9AE

Alfriston House is an end-of-terrace house in Worthing (BN14 9AE). It has a recorded floor area of 33 m² (around 355 sq ft), construction records dating it to 1950-1966 and council tax band A. The latest certificate (July 2018) shows an E (score 47), well below the UK norm with real room to improve. When first surveyed in September 2009 the rating was F, the property has climbed 1 band since. Between certificates, wall efficiency went from Poor to Average, window efficiency went from Poor to Good and lighting went from Poor to Very Good. The recommended improvements would lift it to C (score 76), a 2-band jump. Main heating runs on electricity. At 33 m² this is the 4th 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.

Held since July 2000 — that's 26 years off the open market, well above the local norm. Across 1998–2000, sale prices on this property compounded at 22.4% per year. Today's modelled estimate of £123,000 sits 251.4% above the 2000 sale of £35,000. On a £-per-square-foot basis, the last sale (£99/sq ft) was about 35% below the postcode norm. It lags the bulk of the postcode on energy efficiency (less efficient than 79% of similar EPCs).