Apartment 4, 57 Palmerston Road, Sutton, SM1 4QL

Apartment 4 is a one-bedroom mid-terrace house in Sutton (SM1 4QL). It has a recorded floor area of 46 m² (around 495 sq ft), construction records dating it to 2012-2021 and council tax band B. The latest certificate (October 2025) returns a B (score 81), comfortably above the UK average. The rating has held steady at B across 3 certificates since October 2015. Between certificates, wall efficiency dropped from Very Good to Good and window efficiency dropped from Very Good to Average. At 46 m² this is the 3rd smallest of 4 units on EPC record in the building, where floor areas span 29–47 m². The building's EPC ratings span D to B, with this unit at the top. On EPC score it ranks first in the building (81 versus a worst of 66).

Most recent transfer was September 2025 at £196,500 — fresh data. At 46 m² it sits well below the postcode median (68 m² across 15 EPCs), making it one of the more compact homes locally. Its energy rating outperforms most of the postcode (better than 73% of similar EPCs). On a £-per-square-foot basis, the last sale (£397/sq ft) was about 27.1% below the postcode norm.