20 Canterbury Avenue, Southampton, SO19 1EB

20 Canterbury Avenue is a detached house in Southampton (SO19 1EB). It has a recorded floor area of 135 m² (around 1453 sq ft), construction records dating it to 1930-1949 and council tax band D. The latest certificate (August 2013) shows an E (score 53), well below the UK norm with real room to improve. The recommended improvements would lift it to B (score 81), a 3-band jump. The latest certificate is from August 2013, so improvements made since then won't be reflected.

It hasn't traded since January 1999, a hold of 27 years that's notably long for the area. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. At 135 m² the property is well over the postcode median (100 m² across 16 EPCs), placing it in the larger end of the local stock. It lags the bulk of the postcode on energy efficiency (less efficient than 81% of similar EPCs). Today's modelled estimate of £338,000 sits 350.7% above the 1999 sale of £75,000. On a £-per-square-foot basis, the last sale (£52/sq ft) was about 76.2% below the postcode norm. One planning record on file: an extension approved in 2008. Past consents include an extension, meaningful when judging how the property has evolved.