19 Cosway Place, Grange Farm, Milton Keynes, MK8 0NS

19 Cosway Place is a four-bedroom detached house in Grange Farm, Milton Keynes, Milton Keynes (MK8 0NS). It has a recorded floor area of 159 m² (around 1711 sq ft), construction records dating it to 2003-2006 and council tax band F. The latest certificate (March 2021) shows a C (score 76), near the top of the C band. The rating has held steady at C across 2 certificates since July 2009. Between certificates, lighting went from Poor to Very Good; while hot-water efficiency dropped from Very Good to Good and main heating dropped from Very Good to Good. The recommended improvements would push it to B (score 84).

Held since November 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. At 159 m² the property is well over the postcode median (90 m² across 24 EPCs), placing it in the larger end of the local stock. Across 2004–2009, sale prices on this property compounded at 1.1% per year. Today's modelled estimate of £663,000 sits 80.2% above the 2009 sale of £368,000.