54 Craigwell Avenue, Aylesbury, HP21 7AG

54 Craigwell Avenue is a four-bedroom detached house in Aylesbury (HP21 7AG). It has a recorded floor area of 162 m² (around 1744 sq ft), construction records dating it to 1950-1966 and council tax band E. The latest certificate (February 2017) shows a C (score 72). When first surveyed in May 2009 the rating was E, the property has climbed 2 bands since. Between certificates, roof efficiency went from Very Poor to Good and window efficiency went from Average to Good; while lighting dropped from Average to Poor. The recommended improvements would push it to B (score 83).

It hasn't traded since November 2009, a hold of 17 years that's notably long for the area. That sale fell during the post-crash dip, which often skews comparisons against later neighbouring sales. At 162 m² the property is well over the postcode median (89 m² across 22 EPCs), placing it in the larger end of the local stock. Its energy rating outperforms most of the postcode (better than 77% of similar EPCs). Across 2005–2009, sale prices on this property compounded at 0.7% per year. Today's modelled estimate of £608,000 sits 73.7% above the 2009 sale of £350,000. On a £-per-square-foot basis, the last sale (£201/sq ft) was about 37.3% below the postcode norm. One planning record on file: an extension approved in 2010. Past consents include an extension, meaningful when judging how the property has evolved.