Dunns Cottage, Swan Lane, Great Bourton, Banbury, OX17 1QR

Dunns Cottage is a three-bedroom mid-terrace house in Great Bourton, Banbury, Banbury (OX17 1QR). It has a recorded floor area of 90 m² (around 969 sq ft), construction records dating it to before 1900 and council tax band C. The latest certificate (March 2022) shows a D (score 57), a step below the typical UK home. When first surveyed in April 2019 the rating was E, the property has climbed 1 band since. Between certificates, wall efficiency went from Very Poor to Good and window efficiency went from Poor to Good; while roof efficiency dropped from Poor to Very Poor and hot-water efficiency dropped from Average to Poor. The recommended improvements would push it to C (score 75). Main heating runs on electricity. Period features are noted in the property record.

Held since September 2009 — that's 17 years off the open market, well above the local norm. That sale fell during the post-crash dip, which often skews comparisons against later neighbouring sales. Across 1995–2009, sale prices on this property compounded at 6.2% per year. Today's modelled estimate of £286,000 sits 63.4% above the 2009 sale of £175,000. On a £-per-square-foot basis, the last sale (£181/sq ft) was about 15.6% below the postcode norm. At 90 m² it's 19.9% smaller than the typical home in the postcode (112 m² median across 6 EPCs). Its energy rating outperforms most of the postcode (better than 83% of similar EPCs). One historical planning record sits against the property in 2003.