18 Stirling Avenue, Aylesbury, HP20 1BE

18 Stirling Avenue is a three-bedroom semi-detached house in Aylesbury (HP20 1BE). It has a recorded floor area of 111 m² (around 1195 sq ft), construction records dating it to 1967-1975 and council tax band D. It has already been extended once and our model flags further extension potential, a sign of buyer flexibility. The latest certificate (November 2022) shows a C (score 71). The recommended improvements would push it to B (score 83).

It changed hands recently, sold July 2025 for £415,000. One planning record on file: an extension approved in 2007. Past consents include an extension, meaningful when judging how the property has evolved. At 111 m² it's 28.1% larger than the typical home in the postcode (87 m² median across 15 EPCs). Its energy rating outperforms most of the postcode (better than 73% of similar EPCs). Today's modelled estimate of £492,000 is 18.6% above the 2025 sale price. On a £-per-square-foot basis, the last sale (£347/sq ft) was about 36% above the typical sold price in the postcode.