23 Oxford Castle, New Road, Oxford, OX1 1AY

23 Oxford Castle is a two-bedroom mid-terrace house in Oxford (OX1 1AY). It has a recorded floor area of 81 m² (around 872 sq ft), construction records dating it to 2003-2006 and council tax band E. The latest certificate (June 2021) shows a D (score 60), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since August 2011. Between certificates, lighting went from Good to Very Good; while hot-water efficiency dropped from Average to Poor and main heating dropped from Poor to Very Poor. The recommended improvements would push it to C (score 73). Main heating runs on electricity. Other recorded features include a balcony, notable views and a basement.

At 81 m² the property is well over the postcode median (53 m² across 31 EPCs), placing it in the larger end of the local stock. Across 2006–2012, sale prices on this property compounded at 6.2% per year. Today's modelled estimate of £583,000 is 21.5% above the 2012 sale price. On a £-per-square-foot basis, the last sale (£551/sq ft) was about 31.6% above the typical sold price in the postcode. Last changed hands 14 years ago, in August 2012.