63a, High Street, Burwell, Cambridge, CB25 0HD

63a is a one-bedroom detached house in Burwell, Cambridge, Cambridge (CB25 0HD). It has a recorded floor area of 52 m² (around 560 sq ft) and construction records dating it to before 1900. At 52 m² this is the smallest unit on EPC record across the building (52–289 m²). The building's EPC ratings span E to B across 37 units on file. The home occupies a cul-de-sac position. The latest certificate (July 2017) shows a D (score 63), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 72).

It hasn't traded since May 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. Today's modelled estimate of £208,000 sits 220% above the 1997 sale of £65,000. On a £-per-square-foot basis, the last sale (£116/sq ft) was about 40.8% below the postcode norm. At 52 m² it sits well below the postcode median (128 m² across 36 EPCs), making it one of the more compact homes locally. One historical planning record sits against the property in 2017.