Flat 4, 24 Mill Road, Cambridge, CB1 2AD

Flat 4 is a one-bedroom mid-terrace house in Cambridge (CB1 2AD). It has a recorded floor area of 27 m² (around 291 sq ft), construction records dating it to before 1900 and council tax band A. Tenure is freehold. At 27 m² this is the smallest unit on EPC record across the building (27–65 m²). The building's EPC ratings span G to C across 6 units on file. The latest certificate (February 2022) shows an E (score 53), well below the UK norm with real room to improve. Earlier certificates rated it C (February 2012); the latest reading is 2 bands lower. Between certificates, lighting went from Good to Very Good; while wall efficiency dropped from Good to Poor and window efficiency dropped from Good to Average. The recommended improvements would lift it to C (score 73), a 2-band jump. Main heating runs on electricity.

At 27 m² it's 27% smaller than the typical home in the postcode (37 m² median across 51 EPCs). It lags the bulk of the postcode on energy efficiency (less efficient than 75% of similar EPCs). Across 2008–2012, sale prices on this property compounded at 1.7% per year. Today's modelled estimate of £199,000 is 42.1% above the 2012 sale price. On a £-per-square-foot basis, the last sale (£482/sq ft) was about 42.9% above the typical sold price in the postcode. Last changed hands 14 years ago, in July 2012.