41a, Moreton Terrace, Westminster, London, SW1V 2NS

41a is a mid-terrace house in Westminster, London, London (SW1V 2NS). It has a recorded floor area of 52 m² (around 560 sq ft) and construction records dating it to before 1900. The latest certificate (September 2020) shows a D (score 67), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since October 2009. Between certificates, lighting dropped from Poor to Very Poor. The recommended improvements would push it to C (score 78). At 52 m² this is the 3rd smallest of 23 units on EPC record in the building, where floor areas span 33–233 m². The building's EPC ratings span E to C across 23 units on file.

Last sale on file: £592,500 in April 2022. 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. Across 1997–2022, sale prices on this property compounded at 6.4% per year. Today's modelled estimate of £704,000 is 18.8% above the 2022 sale price. On a £-per-square-foot basis, the last sale (£1,059/sq ft) was about 77.2% above the typical sold price in the postcode. At 52 m² it's 25.2% smaller than the typical home in the postcode (70 m² median across 32 EPCs).