1 Silverdale Avenue, Riddlesden, Keighley, BD20 5AR

1 Silverdale Avenue is a three-bedroom end-of-terrace house in Riddlesden, Keighley, Keighley (BD20 5AR). It has a recorded floor area of 96 m² (around 1033 sq ft), construction records dating it to 1930-1949 and council tax band B. The latest certificate (October 2014) shows a D (score 66), on the cusp of jumping into the C band. When first surveyed in February 2009 the rating was E, the property has climbed 1 band since. Between certificates, wall efficiency went from Poor to Good. The recommended improvements would push it to C (score 79). The latest certificate is from October 2014, so improvements made since then won't be reflected.

Held since September 2009 — that's 17 years off the open market, well above the local norm. That sale fell during the post-crash dip, which often skews comparisons against later neighbouring sales. One planning record on file: an extension approved in 2003. Past consents include an extension, meaningful when judging how the property has evolved. At 96 m² it's 15.7% larger than the typical home in the postcode (83 m² median across 8 EPCs). Across 2006–2009, sale prices on this property compounded at -2.3% per year. Today's modelled estimate of £163,000 is 39.3% above the 2009 sale price.