Guildbourne Court, Flat 403, Guildbourne Centre, Worthing, BN11 1LZ

Guildbourne Court is a two-bedroom end-of-terrace house in Worthing (BN11 1LZ). It has a recorded floor area of 84 m² (around 904 sq ft), construction records dating it to 1967-1975 and council tax band B. At 84 m² this is the largest unit on EPC record across Guildbourne Court (39–84 m²). The building's EPC ratings span F to C across 26 units on file. The latest certificate (May 2019) shows an E (score 42), well below the UK norm with real room to improve. When first surveyed in May 2017 the rating was F, the property has climbed 1 band since. Between certificates, wall efficiency went from Very Poor to Poor, roof efficiency went from Very Poor to Poor and window efficiency went from Average to Good; while main heating dropped from Average to Very Poor. The recommended improvements would lift it to C (score 75), a 2-band jump. Main heating runs on electricity.

At 84 m² the property is well over the postcode median (50 m² across 25 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). Most recent transfer: September 2024 at £158,500. Across the public record there are 4 sales, relatively high churn for a single property. Across 2007–2024, sale prices on this property compounded at 1.9% per year. Today's modelled estimate of £204,000 is 28.7% above the 2024 sale price. On a £-per-square-foot basis, the last sale (£175/sq ft) was about 38.5% above the typical sold price in the postcode.