11 Bolton Close, Durham, DH1 5PH

11 Bolton Close is a four-bedroom semi-detached house in Durham (DH1 5PH). It has a recorded floor area of 127 m² (around 1367 sq ft), construction records dating it to 1950-1966 and council tax band C. The latest certificate (May 2016) shows a D (score 62), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since May 2013. Between certificates, roof efficiency went from Poor to Average; while wall efficiency dropped from Average to Poor and window efficiency dropped from Good to Average. The recommended improvements would push it to C (score 80). The latest certificate is from May 2016, so improvements made since then won't be reflected.

At 127 m² the property is well over the postcode median (90 m² across 10 EPCs), placing it in the larger end of the local stock. On the market in July 2013 and unlisted since — roughly 13 years. Across the public record there are 4 sales, relatively high churn for a single property. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension and a porch, meaningful when judging how the property has evolved. Across 1999–2013, sale prices on this property compounded at 6.9% per year. Today's modelled estimate of £268,000 is 46.8% above the 2013 sale price. On a £-per-square-foot basis, the last sale (£134/sq ft) was about 18.9% below the postcode norm.