15 Collingwood Street, Coundon, Bishop Auckland, DL14 8LG

15 Collingwood Street is a three-bedroom end-of-terrace house in Coundon, Bishop Auckland, Bishop Auckland (DL14 8LG). It has a recorded floor area of 193 m² (around 2077 sq ft), construction records dating it to before 1900 and council tax band A. The latest certificate (October 2014) shows a D (score 61), on the cusp of jumping into the C band. The rating has held steady at D across 5 certificates since October 2011. Between certificates, roof efficiency went from Average to Very Good; while hot-water efficiency dropped from Good to Poor and lighting dropped from Good to Very Poor. The recommended improvements would lift it to B (score 81), a 2-band jump. The latest certificate is from October 2014, so improvements made since then won't be reflected. Period features are noted in the property record.

At 193 m² the property is well over the postcode median (76 m² across 37 EPCs), placing it in the larger end of the local stock. One planning record on file: an extension approved in 2018. Past consents include an extension and a conservatory, meaningful when judging how the property has evolved. Across 2000–2023, sale prices on this property compounded at 6.9% per year. On a £-per-square-foot basis, the last sale (£120/sq ft) was about 115.2% above the typical sold price in the postcode. Sold March 2023 for £250,000.