11a, Bolton Road, Silsden, Keighley, BD20 0JY

11a is a two-bedroom end-of-terrace house in Silsden, Keighley, Keighley (BD20 0JY). 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 (March 2019) shows an F (score 27), near the bottom of the EPC scale. The rating has held steady at F across 2 certificates since April 2009. Between certificates, lighting went from Very Poor to Very Good; while roof efficiency dropped from Very Good to Average and window efficiency dropped from Good to Average. The recommended improvements would lift it to C (score 79), a 3-band jump. Main heating runs on electricity. Other recorded features include notable views.

At 58 m² it sits well below the postcode median (97 m² across 46 EPCs), making it one of the more compact homes locally. It lags the bulk of the postcode on energy efficiency (less efficient than 85% of similar EPCs). Most recent transfer: April 2019 at £103,500. Across the public record there are 5 sales, relatively high churn for a single property. Across 1999–2019, sale prices on this property compounded at 10% per year. Today's modelled estimate of £120,000 is 15.9% above the 2019 sale price. On a £-per-square-foot basis, the last sale (£166/sq ft) was about 54.4% above the typical sold price in the postcode.