23 Dover Flats, Old Kent Road, Southwark, London, SE1 5NJ

23 Dover Flats is a one-bedroom mid-terrace house in Southwark, London, London (SE1 5NJ). It has a recorded floor area of 37 m² (around 398 sq ft), construction records dating it to before 1900 and council tax band B. The latest certificate (December 2021) 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 February 2011. Between certificates, lighting went from Average to Very Good. The recommended improvements would push it to C (score 78). At 37 m² this is the 8th smallest of 38 units on EPC record in the building, where floor areas span 29–91 m². The building's EPC ratings span F to B across 38 units on file.

Sold July 2022 for £290,000. Across the public record there are 5 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. Across 2005–2022, sale prices on this property compounded at 5.6% per year. On a £-per-square-foot basis, the last sale (£728/sq ft) was about 102.8% above the typical sold price in the postcode. At 37 m² it's 22.9% smaller than the typical home in the postcode (48 m² median across 37 EPCs).