3 Stonefield, Bar Hill, Cambridge, CB23 8TB

3 Stonefield is a one-bedroom semi-detached house in Bar Hill, Cambridge, Cambridge (CB23 8TB). It has a recorded floor area of 36 m² (around 388 sq ft), construction records dating it to 1976-1982 and council tax band B. The latest certificate (January 2019) shows an E (score 50), well below the UK norm with real room to improve. The rating has held steady at E across 2 certificates since January 2009. Between certificates, lighting went from Average to Very Good and main heating went from Poor to Average; while wall efficiency dropped from Good to Average. The recommended improvements would lift it to A (score 94), a 4-band jump. Main heating runs on electricity.

Held since January 2000 — that's 26 years off the open market, well above the local norm. At 36 m² it sits well below the postcode median (55 m² across 32 EPCs), making it one of the more compact homes locally. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. 1 bedrooms is on the smaller side for this postcode, where 3 is the typical count. Across 1995–2000, sale prices on this property compounded at 8.2% per year. Today's modelled estimate of £179,000 sits 225.8% above the 2000 sale of £54,950. On a £-per-square-foot basis, the last sale (£142/sq ft) was about 29.9% below the postcode norm.