21 Bolton Close, Durham, DH1 5PH

21 Bolton Close is a detached house in Durham (DH1 5PH). It has a recorded floor area of 156 m² (around 1679 sq ft), construction records dating it to 1967-1975 and council tax band D. The latest certificate (August 2018) shows a C (score 69), just inside the C band. The recommended improvements would push it to B (score 82).

At 156 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 energy efficiency it sits in the top 10% of properties in this postcode. It changed hands recently, sold January 2026 for £301,000. One planning record on file: an extension approved in 2004. Past consents include an extension and a porch, meaningful when judging how the property has evolved. Today's modelled estimate of £336,000 is 11.6% above the 2026 sale price. On a £-per-square-foot basis, the last sale (£179/sq ft) was about 29.8% above the typical sold price in the postcode.