105 Jack Straws Lane, Headington, Oxford, OX3 0DW

105 Jack Straws Lane is a four-bedroom detached house in Headington, Oxford, Oxford (OX3 0DW). It has a recorded floor area of 217 m² (around 2336 sq ft), construction records dating it to 1900-1929 and council tax band G. The latest certificate (August 2022) shows an E (score 48), well below the UK norm with real room to improve. The rating has held steady at E across 2 certificates since July 2010. Between certificates, roof efficiency went from Average to Very Good, hot-water efficiency went from Average to Good and lighting went from Very Poor to Very Good; while wall efficiency dropped from Poor to Very Poor. The recommended improvements would lift it to C (score 74), a 2-band jump.

Sale prices here have outpaced Oxford HPI: 5.9% per year against 0.3% for the wider region. Today's modelled estimate of £1,642,000 is 25.4% below the 2025 sale of £2,200,000, a rare downward gap that often correlates with deferred maintenance or unfinished works. On a £-per-square-foot basis, the last sale (£942/sq ft) was about 147.8% above the typical sold price in the postcode. A recent sale: £2,200,000 in September 2025. 9 planning records sit against the property, 0 approved, 0 refused. The record references conservation-area consent, which constrain future alterations. At 217 m² it's 24.5% larger than the typical home in the postcode (174 m² median across 25 EPCs). It lags the bulk of the postcode on energy efficiency (less efficient than 76% of similar EPCs).