25a, Marian Road, Merton, London, SW16 5HT

25a is a two-bedroom mid-terrace house in Merton, London, London (SW16 5HT). It has a recorded floor area of 55 m² (around 592 sq ft), construction records dating it to 1900-1929 and council tax band C. At 55 m² this is the 9th smallest of 25 units on EPC record in the building, where floor areas span 44–112 m². The building's EPC ratings span E to B, with this unit at the bottom. Other recorded features include a loft. The latest certificate (February 2016) shows an E (score 51), well below the UK norm with real room to improve. The recommended improvements would push it to D (score 68). The latest certificate is from February 2016, so improvements made since then won't be reflected.

Last sale on file: £310,000 in August 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. It lags the bulk of the postcode on energy efficiency (less efficient than 84% of similar EPCs). Across 2000–2021, sale prices on this property compounded at 7.7% per year. Today's modelled estimate of £360,000 is 16.1% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£524/sq ft) was about 73.4% above the typical sold price in the postcode.