Flat, 51 South Street, Keighley, BD21 1AD

Flat is a mid-terrace house in Keighley (BD21 1AD). It has a recorded floor area of 72 m² (around 775 sq ft), construction records dating it to 1900-1929 and council tax band A. The latest certificate (May 2023) shows a G (score 1), near the bottom of the EPC scale. The rating has held steady at G across 2 certificates since March 2022. Between certificates, roof efficiency dropped from Poor to Very Poor. The recommended improvements would lift it to C (score 75), a 4-band jump. Main heating runs on electricity. At 72 m² this is the 13th smallest of 16 units on EPC record in the building, where floor areas span 22–169 m². The building's EPC ratings span G to C, with this unit at the bottom. On EPC score it ranks last in the building (1 versus a best of 69).

At 72 m² the property is well over the postcode median (38 m² across 15 EPCs), placing it in the larger end of the local stock. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Across 1999–2022, sale prices on this property compounded at 8.2% per year. Today's modelled estimate of £124,000 is 37.8% above the 2022 sale price. Sold August 2022 for £90,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.