63a, Chalmers Road, Cambridge, CB1 3SZ

63a is a one-bedroom property in Cambridge (CB1 3SZ). It has a recorded floor area of 48 m² (around 517 sq ft), construction records dating it to 1950-1966 and council tax band B. Tenure is freehold. At 48 m² this is the 11th smallest of 27 units on EPC record in the building, where floor areas span 39–184 m². The building's EPC ratings span E to C, with this unit at the top. Other recorded features include outbuildings. The home occupies a cul-de-sac position. The latest certificate (September 2025) shows a C (score 77), near the top of the C band. When first surveyed in February 2012 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency went from Poor to Good.

At 48 m² it sits well below the postcode median (80 m² across 26 EPCs), making it one of the more compact homes locally. On the market in December 2015 and unlisted since — roughly 10 years. Across the public record there are 4 sales, relatively high churn for a single property. Across 1997–2015, sale prices on this property compounded at 8.5% per year. Today's modelled estimate of £302,000 is 28.8% above the 2015 sale price. On a £-per-square-foot basis, the last sale (£454/sq ft) was about 46.9% above the typical sold price in the postcode.