10b, Western Row, Worthing, BN11 3LS

10b is a detached house in Worthing (BN11 3LS). It has a recorded floor area of 53 m² (around 570 sq ft), construction records dating it to before 1900 and council tax band B. At 53 m² this is the 2nd smallest of 19 units on EPC record in the building, where floor areas span 41–159 m². The building's EPC ratings span E to C across 19 units on file. The latest certificate (June 2019) shows a D (score 63), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 76).

Held since September 2006 — that's 20 years off the open market, well above the local norm. Across the public record there are 4 sales, relatively high churn for a single property. At 53 m² it sits well below the postcode median (77 m² across 18 EPCs), making it one of the more compact homes locally. Across 2002–2006, sale prices on this property compounded at 30.5% per year. Today's modelled estimate of £225,000 is 45.2% above the 2006 sale price. On a £-per-square-foot basis, the last sale (£272/sq ft) was about 36.2% above the typical sold price in the postcode.