Guildbourne Court, Flat 211, Guildbourne Centre, Worthing, BN11 1LZ

Guildbourne Court is an end-of-terrace house in Worthing (BN11 1LZ). It has a recorded floor area of 49 m² (around 527 sq ft), construction records dating it to 1967-1975 and council tax band A. The latest certificate (July 2018) shows a D (score 58), a step below the typical UK home. When first surveyed in May 2009 the rating was F, the property has climbed 2 bands since. Between certificates, main heating went from Poor to Average; while wall efficiency dropped from Poor to Very Poor. The recommended improvements would push it to C (score 72). Main heating runs on electricity. At 49 m² this is the 10th smallest of 26 units on EPC record in Guildbourne Court, where floor areas span 39–84 m². The building's EPC ratings span F to C across 26 units on file.

Across 1999–2016, sale prices on this property compounded at -2.1% per year. Today's modelled estimate of £149,000 sits 756.3% above the 2016 sale of £17,401. On a £-per-square-foot basis, the last sale (£33/sq ft) was about 74.9% below the postcode norm. Last sold in July 2016, so it's been off the market for around 10 years.