6 Cavendish Court, Radwinter Road, Saffron Walden, CB11 3JF

6 Cavendish Court is a semi-detached house in Saffron Walden (CB11 3JF). It has a recorded floor area of 36 m² (around 388 sq ft), construction records dating it to 1991-1995 and council tax band A. At 36 m² this is the 8th smallest of 9 units on EPC record in the building, where floor areas span 32–41 m². The building's EPC ratings span E to C, with this unit at the bottom. On EPC score it ranks last in the building (44 versus a best of 77). The latest certificate (July 2019) shows an E (score 44), well below the UK norm with real room to improve. The rating has held steady at E across 2 certificates since October 2008. Between certificates, lighting went from Very Poor to Very Good; while window efficiency dropped from Good to Average. The recommended improvements would lift it to B (score 81), a 3-band jump. Main heating runs on electricity.

Held since February 2009 — that's 17 years off the open market, well above the local norm. That sale fell during the post-crash dip, which often skews comparisons against later neighbouring sales. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Today's modelled estimate of £134,000 sits 67.5% above the 2009 sale of £80,000. On a £-per-square-foot basis, the last sale (£206/sq ft) was about 27% below the postcode norm.