89 High Street, Wallingford, OX10 0BW

89 High Street is a mid-terrace house in Wallingford (OX10 0BW). It has a recorded floor area of 93 m² (around 1001 sq ft), construction records dating it to 1900-1929 and council tax band C. The latest certificate (April 2021) shows a D (score 61), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since February 2011. Between certificates, lighting went from Very Poor to Very Good; while hot-water efficiency dropped from Very Good to Good and main heating dropped from Very Good to Good. The recommended improvements would push it to C (score 76). At 93 m² this is the 6th smallest of 13 units on EPC record in the building, where floor areas span 43–175 m². The building's EPC ratings span G to C across 13 units on file.

Sale prices here have outpaced England HPI: 5.4% per year against 0% for the wider region. Today's modelled estimate of £373,000 is 21.5% above the 2022 sale price. On a £-per-square-foot basis, the last sale (£307/sq ft) was about 19.9% above the typical sold price in the postcode. 3 planning records sit against the property, 0 approved, 0 refused. The record references listed-building consent, which constrain future alterations. At 93 m² it's 16.2% smaller than the typical home in the postcode (111 m² median across 12 EPCs). Most recent transfer: January 2022 at £307,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.