20 Amber Street, York, YO31 8NG

20 Amber Street is a four-bedroom end-of-terrace house in York (YO31 8NG). It has a recorded floor area of 79 m² (around 850 sq ft), construction records dating it to 1900-1929 and council tax band B. The latest certificate (November 2018) shows a D (score 66), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 88), a 2-band jump. Other recorded features include outbuildings.

It hasn't traded since April 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. Sale prices here have outpaced York HPI: 8.7% per year against 0% for the wider region. Today's modelled estimate of £290,000 sits 141.7% above the 2009 sale of £120,000. On a £-per-square-foot basis, the last sale (£141/sq ft) was about 20.7% below the postcode norm. One planning record on file: an extension approved in 2015. Past consents include an extension, meaningful when judging how the property has evolved. At 79 m² it's 28.9% larger than the typical home in the postcode (61 m² median across 24 EPCs).