20 Byfield Road, Chipping Warden, Banbury, OX17 1LD

20 Byfield Road is a four-bedroom semi-detached house in Chipping Warden, Banbury, Banbury (OX17 1LD). It has a recorded floor area of 220 m² (around 2368 sq ft), construction records dating it to before 1900 and council tax band F. The latest certificate (April 2025) shows a C (score 69), just inside the C band. When first surveyed in September 2021 the rating was E, the property has climbed 2 bands since. Between certificates, roof efficiency went from Good to Very Good, window efficiency went from Poor to Good and lighting went from Good to Very Good. The recommended improvements would push it to B (score 82). Other recorded features include a basement. Period features are noted in the property record.

At 220 m² the property is well over the postcode median (128 m² across 12 EPCs), placing it in the larger end of the local stock. On energy efficiency it sits in the top 10% of properties in this postcode. Across 2005–2022, sale prices on this property compounded at 3.4% per year. Today's modelled estimate of £697,000 is 12.4% above the 2022 sale price. On a £-per-square-foot basis, the last sale (£262/sq ft) was about 37.9% above the typical sold price in the postcode. Last sale on file: £620,000 in October 2022. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.