23 Delbush Avenue, Headington, Oxford, OX3 8EA

23 Delbush Avenue is a three-bedroom semi-detached house in Headington, Oxford, Oxford (OX3 8EA). It has a recorded floor area of 69 m² (around 743 sq ft), construction records dating it to 1930-1949 and council tax band D. The latest certificate (May 2021) shows an E (score 45), well below the UK norm with real room to improve. The recommended improvements would lift it to B (score 82), a 3-band jump. Our model identifies extension potential, subject to local planning policy.

Sale prices here have outpaced Oxford HPI: 6.9% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£525/sq ft) was about 95.2% above the typical sold price in the postcode. At 69 m² it's 21.1% smaller than the typical home in the postcode (88 m² median across 22 EPCs). On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. One planning record on file: an extension approved in 2023. Past consents include an extension and partial demolition, meaningful when judging how the property has evolved. Most recent transfer: September 2021 at £390,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.