243 Southbourne Grove, Westcliff On Sea, SS0 0AN

243 Southbourne Grove is a three-bedroom mid-terrace house in Westcliff On Sea (SS0 0AN). It has a recorded floor area of 70 m² (around 753 sq ft), construction records dating it to 1950-1966 and council tax band B. At 70 m² this is the smallest unit on EPC record across the building (70–226 m²). The building's EPC ratings span F to C across 16 units on file. The latest certificate (January 2022) shows a D (score 65), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since January 2009. Between certificates, wall efficiency went from Very Poor to Poor and lighting went from Very Poor to Good. The recommended improvements would push it to C (score 77).

At 70 m² it sits well below the postcode median (133 m² across 15 EPCs), making it one of the more compact homes locally. 10 years since the last transfer (January 2016). Across the public record there are 5 sales, relatively high churn for a single property. Across 1999–2016, sale prices on this property compounded at 8.9% per year. Today's modelled estimate of £226,000 is 32.9% above the 2016 sale price. On a £-per-square-foot basis, the last sale (£226/sq ft) was about 21.9% above the typical sold price in the postcode.