13 Coniston Avenue, Ashton In Makerfield, Wigan, WN4 8AY

13 Coniston Avenue is a semi-detached house in Ashton-In-Makerfield, Wigan, Wigan (WN4 8AY). It has a recorded floor area of 101 m² (around 1082 sq ft), construction records dating it to 1950-1966 and council tax band C. The latest certificate (March 2009) shows an F (score 37), near the bottom of the EPC scale. The recommended improvements would lift it to D (score 59), a 2-band jump. Main heating runs on oil. The latest certificate is from March 2009, so improvements made since then won't be reflected.

It hasn't traded since June 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. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Today's modelled estimate of £197,000 sits 68.4% above the 2009 sale of £117,000. On a £-per-square-foot basis, the last sale (£108/sq ft) was about 32.7% below the postcode norm. One planning record on file: an extension approved in 2009. Past consents include an extension, meaningful when judging how the property has evolved.