Flat 4, 19 Central Avenue, Southend On Sea, SS2 5HR

Flat 4 is a detached house in Southend On Sea (SS2 5HR). It has a recorded floor area of 37 m² (around 398 sq ft), construction records dating it to 1900-1929 and council tax band A. At 37 m² this is the 2nd smallest of 5 units on EPC record in the building, where floor areas span 32–42 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 (58 versus a best of 72). The latest certificate (November 2018) shows a D (score 58), a step below the typical UK home. The recommended improvements would push it to C (score 74).

At 37 m² it sits well below the postcode median (61 m² across 40 EPCs), making it one of the more compact homes locally. On the market in April 2018 and unlisted since — roughly 8 years. Across the public record there are 4 sales, relatively high churn for a single property. Across 2000–2018, sale prices on this property compounded at 8.4% per year. Today's modelled estimate of £149,000 is 41.9% above the 2018 sale price. On a £-per-square-foot basis, the last sale (£264/sq ft) was about 62.2% above the typical sold price in the postcode.