15a, Keighley Road, Cross Hills, Keighley, BD20 7DA

15a is a one-bedroom mid-terrace house in Cross Hills, Keighley, Keighley (BD20 7DA). It has a recorded floor area of 58 m² (around 624 sq ft), construction records dating it to before 1900 and council tax band A. The latest certificate (February 2020) shows a D (score 67), on the cusp of jumping into the C band. Earlier certificates rated it C (October 2008); the latest reading is one band lower. Between certificates, roof efficiency dropped from Very Good to Very Poor. The recommended improvements would lift it to B (score 85), a 2-band jump. Other recorded features include a basement.

It hasn't traded since July 2009, a hold of 17 years that's notably long for the area. That sale fell during the post-crash dip, which often skews comparisons against later neighbouring sales. At 58 m² it sits well below the postcode median (131 m² across 7 EPCs), making it one of the more compact homes locally. 1 bedrooms is on the smaller side for this postcode, where 3 is the typical count. Across 1999–2009, sale prices on this property compounded at 12.2% per year. Today's modelled estimate of £133,000 is 40% above the 2009 sale price. On a £-per-square-foot basis, the last sale (£152/sq ft) was about 15.3% above the typical sold price in the postcode.