Redstone Mansions, Flat 3, 20 Carlisle Road, Eastbourne, BN20 7EN

Redstone Mansions is a semi-detached house in Eastbourne (BN20 7EN). It has a recorded floor area of 124 m² (around 1335 sq ft), construction records dating it to before 1900 and council tax band C. At 124 m² this is the 2nd smallest of 5 units on EPC record in Redstone Mansions, where floor areas span 57–151 m². The building's EPC ratings span E to D, with this unit at the top. On EPC score it ranks first in the building (61 versus a worst of 46). The latest certificate (July 2019) shows a D (score 61), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since October 2008. Between certificates, lighting went from Poor to Good. The recommended improvements would lift it to B (score 81), a 2-band jump.

It hasn't traded since July 2002, a hold of 24 years that's notably long for the area. Today's modelled estimate of £268,000 sits 262.2% above the 2002 sale of £74,000. On a £-per-square-foot basis, the last sale (£55/sq ft) was about 75% below the postcode norm. One planning record on file: tree works approved in 2022. Past consents include tree works, meaningful when judging how the property has evolved.