62a, Grove Road, Sutton, SM1 1BT

62a is a three-bedroom mid-terrace house in Sutton (SM1 1BT). It has a recorded floor area of 86 m² (around 926 sq ft), construction records dating it to 1900-1929 and council tax band C. At 86 m² this is the 14th smallest of 15 units on EPC record in the building, where floor areas span 30–124 m². The building's EPC ratings span E to C, with this unit at the bottom. The latest certificate (July 2019) shows an E (score 52), well below the UK norm with real room to improve. The rating has held steady at E across 2 certificates since October 2008. Between certificates, window efficiency dropped from Good to Average. The recommended improvements would lift it to C (score 72), a 2-band jump.

It hasn't traded since July 1997, a hold of 29 years that's notably long for the area. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. At 86 m² the property is well over the postcode median (63 m² across 14 EPCs), placing it in the larger end of the local stock. Today's modelled estimate of £374,000 sits 434.7% above the 1997 sale of £69,950. On a £-per-square-foot basis, the last sale (£76/sq ft) was about 80.8% below the postcode norm.