11 Avondale Place, Halifax, HX3 0DY

11 Avondale Place is a five-bedroom mid-terrace house in Halifax (HX3 0DY). It has a recorded floor area of 154 m² (around 1658 sq ft), construction records dating it to before 1900 and council tax band D. The latest certificate (February 2017) shows an E (score 39), well below the UK norm with real room to improve. The rating has held steady at E across 2 certificates since April 2016. Between certificates, lighting dropped from Very Good to Good. The recommended improvements would lift it to C (score 70), a 2-band jump.

It hasn't traded since April 2009, a hold of 17 years that's notably long for the area. Across the public record there are 4 sales, relatively high churn for a single property. That sale fell during the post-crash dip, which often skews comparisons against later neighbouring sales. Across 1996–2009, sale prices on this property compounded at 8.9% per year. Today's modelled estimate of £280,000 sits 68.2% above the 2009 sale of £166,500. On a £-per-square-foot basis, the last sale (£100/sq ft) was about 20.5% above the typical sold price in the postcode. One historical planning record sits against the property in 2016. The record references conservation-area consent, which constrain future alterations.