23 Mentone Avenue, Aspley Guise, Milton Keynes, MK17 8EQ

23 Mentone Avenue is a detached house in Aspley Guise, Milton Keynes, Milton Keynes (MK17 8EQ). It has a recorded floor area of 78 m² (around 844 sq ft), construction records dating it to 1950-1966 and council tax band G. The latest certificate (October 2008) shows an E (score 46), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 71), a 2-band jump. The latest certificate is from October 2008, so improvements made since then won't be reflected.

Held since December 2009 — that's 16 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. Across 2007–2009, sale prices on this property compounded at 6% per year. Today's modelled estimate of £741,000 sits 51.2% above the 2009 sale of £490,000. On a £-per-square-foot basis, the last sale (£581/sq ft) was about 98.5% above the typical sold price in the postcode. At 78 m² it sits well below the postcode median (195 m² across 19 EPCs), making it one of the more compact homes locally. 4 planning records sit against the property, 3 approved, 0 refused. Past consents include partial demolition, meaningful when judging how the property has evolved.