15a, St Peters Street, Duxford, Cambridge, CB22 4RP

15a is a two-bedroom semi-detached house in Duxford, Cambridge, Cambridge (CB22 4RP). It has a recorded floor area of 60 m² (around 646 sq ft), construction records dating it to before 1900 and council tax band B. At 60 m² this is the smallest unit on EPC record across the building (60–330 m²). The building's EPC ratings span F to C across 23 units on file. Other recorded features include a balcony. The home occupies a cul-de-sac position. The latest certificate (February 2022) shows a D (score 60), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 73).

Untraded for 21 years, with the last transfer in October 2005. Across 2002–2005, sale prices on this property compounded at 22.7% per year. Today's modelled estimate of £204,000 sits 61.9% above the 2005 sale of £126,000. On a £-per-square-foot basis, the last sale (£195/sq ft) was about 18.8% below the postcode norm. At 60 m² it sits well below the postcode median (131 m² across 22 EPCs), making it one of the more compact homes locally.