88 Derwent Avenue, Headington, Oxford, OX3 0AS

88 Derwent Avenue is an end-of-terrace house in Headington, Oxford, Oxford (OX3 0AS). It has a recorded floor area of 103 m² (around 1109 sq ft), construction records dating it to 1950-1966 and council tax band C. The latest certificate (January 2016) shows an E (score 52), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 78), a 2-band jump. The latest certificate is from January 2016, so improvements made since then won't be reflected.

Today's modelled estimate of £397,000 is 27.8% below the 2021 sale of £550,000, a rare downward gap that often correlates with deferred maintenance or unfinished works. On a £-per-square-foot basis, the last sale (£496/sq ft) was about 56.8% above the typical sold price in the postcode. At 103 m² it's 22.6% larger than the typical home in the postcode (84 m² median across 31 EPCs). On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. 8 planning records sit against the property, 6 approved, 2 refused. Past consents include an extension, a porch, partial demolition and HMO conversion, meaningful when judging how the property has evolved. Last sale on file: £550,000 in June 2021. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.