12 St Marys Road, Eastbourne, BN21 1QD

12 St Marys Road is a five-bedroom detached house in Eastbourne (BN21 1QD). It has a recorded floor area of 58 m² (around 624 sq ft), construction records dating it to 1900-1929 and council tax band D. The latest certificate (April 2018) shows a D (score 68), on the cusp of jumping into the C band. When first surveyed in March 2010 the rating was E, the property has climbed 1 band since. Between certificates, wall efficiency went from Poor to Very Good, window efficiency went from Poor to Very Good and lighting went from Good to Very Good; while hot-water efficiency dropped from Good to Very Poor and main heating dropped from Good to Very Poor. Main heating runs on electricity: electricity, unspecified tariff. At 58 m² this is the 7th smallest of 43 units on EPC record in the building, where floor areas span 35–156 m². The building's EPC ratings span E to C across 43 units on file.

It hasn't traded since September 2010, a hold of 16 years that's notably long for the area. Today's modelled estimate of £373,000 sits 58.7% above the 2010 sale of £235,000. On a £-per-square-foot basis, the last sale (£376/sq ft) was about 105.6% above the typical sold price in the postcode. At 58 m² it sits well below the postcode median (85 m² across 42 EPCs), making it one of the more compact homes locally.