Chalfont Court, Flat 16, 18 Lansdowne Road, Worthing, BN11 4NA

Chalfont Court is a two-bedroom end-of-terrace house in Worthing (BN11 4NA). It has a recorded floor area of 53 m² (around 570 sq ft) and construction records dating it to 1967-1975. The latest certificate (August 2013) shows a D (score 64), on the cusp of jumping into the C band. When first surveyed in July 2010 the rating was E, the property has climbed 1 band since. Between certificates, wall efficiency went from Poor to Good; while hot-water efficiency dropped from Very Good to Good and lighting dropped from Average to Very Poor. The recommended improvements would push it to C (score 71). The latest certificate is from August 2013, so improvements made since then won't be reflected. At 53 m² this is the 2nd smallest of 16 units on EPC record in Chalfont Court, where floor areas span 52–76 m². The building's EPC ratings span D to C, with this unit at the bottom. On EPC score it ranks last in the building (64 versus a best of 80). Other recorded features include a balcony.

Across 2008–2014, sale prices on this property compounded at 3.1% per year. Today's modelled estimate of £226,000 is 20.5% above the 2014 sale price. On a £-per-square-foot basis, the last sale (£329/sq ft) was about 54.6% above the typical sold price in the postcode. On the market in January 2014 and unlisted since — roughly 12 years. At 53 m² it's 19.1% smaller than the typical home in the postcode (66 m² median across 54 EPCs).