30b, Arlington Road, Eastbourne, BN21 1DL

30b is a two-bedroom detached house in Eastbourne (BN21 1DL). It has a recorded floor area of 71 m² (around 764 sq ft) and construction records dating it to 1900-1929. The latest certificate (June 2023) shows a D (score 64), on the cusp of jumping into the C band. When first surveyed in April 2013 the rating was E, the property has climbed 1 band since. Between certificates, roof efficiency went from Very Poor to Average, window efficiency went from Average to Good and lighting went from Very Poor to Very Good; while wall efficiency dropped from Poor to Very Poor. At 71 m² this is the 7th smallest of 33 units on EPC record in the building, where floor areas span 45–312 m². The building's EPC ratings span F to C across 33 units on file.

Untraded for 28 years, with the last transfer in May 1998. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. Today's modelled estimate of £189,000 sits 334.5% above the 1998 sale of £43,500. On a £-per-square-foot basis, the last sale (£57/sq ft) was about 62.7% below the postcode norm. At 71 m² it sits well below the postcode median (106 m² across 32 EPCs), making it one of the more compact homes locally.