1 Sparrow Close, Aylesbury, HP19 0UJ

1 Sparrow Close is a five-bedroom detached house in Aylesbury (HP19 0UJ). It has a recorded floor area of 133 m² (around 1436 sq ft), construction records dating it to 1991-1995 and council tax band F. The latest certificate (February 2010) shows an E (score 47), well below the UK norm with real room to improve. The recommended improvements would push it to D (score 60). The latest certificate is from February 2010, so improvements made since then won't be reflected. Other recorded features include a conservatory.

Held since June 2000 — that's 26 years off the open market, well above the local norm. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. Today's modelled estimate of £578,000 sits 166.4% above the 2000 sale of £217,000. On a £-per-square-foot basis, the last sale (£151/sq ft) was about 43.4% below the postcode norm. 5 planning records sit against the property, 3 approved, 0 refused. Past consents include an extension and a garage conversion, meaningful when judging how the property has evolved. At 133 m² it's 18.7% smaller than the typical home in the postcode (164 m² median across 3 EPCs).