1 Summerdown Lane, East Dean, Eastbourne, BN20 0LF

1 Summerdown Lane is a three-bedroom detached house in East Dean, Eastbourne, Eastbourne (BN20 0LF). It has a recorded floor area of 176 m² (around 1894 sq ft), construction records dating it to 1950-1966 and council tax band F. The latest certificate (May 2020) shows an E (score 51), well below the UK norm with real room to improve. Earlier certificates rated it D (November 2016); the latest reading is one band lower. Between certificates, wall efficiency went from Poor to Average, roof efficiency went from Average to Good and lighting went from Average to Very Good; while hot-water efficiency dropped from Good to Poor and main heating dropped from Good to Poor. The recommended improvements would push it to D (score 62). Main heating runs on wood logs. Other recorded features include a conservatory and outbuildings.

At 176 m² the property is well over the postcode median (102 m² across 10 EPCs), placing it in the larger end of the local stock. It lags the bulk of the postcode on energy efficiency (less efficient than 80% of similar EPCs). One planning record on file: an extension approved in 2019. Past consents include an extension and a conservatory, meaningful when judging how the property has evolved. Last sold in May 2017, so it's been off the market for around 9 years. Across 2003–2017, sale prices on this property compounded at 3.4% per year. Today's modelled estimate of £750,000 is 28.2% above the 2017 sale price.