15 Carshalton Grove, Sutton, SM1 4LY

15 Carshalton Grove is a two-bedroom mid-terrace house in Sutton (SM1 4LY). It has a recorded floor area of 53 m² (around 570 sq ft), construction records dating it to 1900-1929 and council tax band C. At 53 m² this is the 3rd smallest of 26 units on EPC record in the building, where floor areas span 33–155 m². The building's EPC ratings span E to C, with this unit at the bottom. Period features are noted in the property record. The latest certificate (January 2013) shows an E (score 50), well below the UK norm with real room to improve. The recommended improvements would push it to D (score 59). The latest certificate is from January 2013, so improvements made since then won't be reflected.

Untraded for 26 years, with the last transfer in June 2000. At 53 m² it's 15.9% smaller than the typical home in the postcode (63 m² median across 25 EPCs). On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Across 1998–2000, sale prices on this property compounded at 73.1% per year. Today's modelled estimate of £301,000 sits 234.4% above the 2000 sale of £90,000. On a £-per-square-foot basis, the last sale (£158/sq ft) was about 38.3% below the postcode norm.