Flat 3, 19 Ross Parade, Wallington, SM6 8QG

Flat 3 is a two-bedroom mid-terrace house in Wallington (SM6 8QG). It has a recorded floor area of 55 m² (around 592 sq ft), construction records dating it to 1991-1995 and council tax band C. The latest certificate (August 2020) shows a D (score 68), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since May 2009. Between certificates, window efficiency went from Average to Good, lighting went from Average to Good and main heating went from Very Poor to Average. The recommended improvements would lift it to B (score 81), a 2-band jump. At 55 m² this is the 5th smallest of 8 units on EPC record in the building, where floor areas span 50–62 m². The building's EPC ratings span F to C across 8 units on file.

Sale prices here have outpaced England HPI: 3.7% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£426/sq ft) was about 93.5% above the typical sold price in the postcode. Last sale on file: £252,000 in September 2021. Across the public record there are 4 sales, relatively high churn for a single property. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend. At 55 m² it's 17.3% smaller than the typical home in the postcode (67 m² median across 28 EPCs).