21 Jasmine Court, Cambridge, CB1 8BG

21 Jasmine Court is a detached house in Cambridge (CB1 8BG). It has a recorded floor area of 47 m² (around 506 sq ft), construction records dating it to 1996-2002 and council tax band C. The latest certificate (August 2025) shows an F (score 26), near the bottom of the EPC scale. Earlier certificates rated it E (July 2009); the latest reading is one band lower. Between certificates, hot-water efficiency went from Poor to Average; while wall efficiency dropped from Good to Average and window efficiency dropped from Average to Poor. The recommended improvements would lift it to C (score 72), a 3-band jump. Main heating runs on electricity. At 47 m² this is the 3rd smallest of 21 units on EPC record in the building, where floor areas span 45–59 m². The building's EPC ratings span F to C, with this unit at the bottom. On EPC score it ranks last in the building (26 versus a best of 76).

At 47 m² it's 15.3% smaller than the typical home in the postcode (56 m² median across 20 EPCs). On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Across 1998–2021, sale prices on this property compounded at 6.1% per year. On a £-per-square-foot basis, the last sale (£445/sq ft) was about 46.8% above the typical sold price in the postcode. Sold May 2021 for £225,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.