11 Mariners Wharf, Quayside, Newcastle Upon Tyne, NE1 2BJ

11 Mariners Wharf is a two-bedroom mid-terrace house in Newcastle Upon Tyne (NE1 2BJ). It has a recorded floor area of 49 m² (around 527 sq ft), construction records dating it to 1996-2002 and council tax band D. The latest certificate (June 2025) shows a C (score 79), near the top of the C band. The rating has held steady at C across 2 certificates since November 2012. Between certificates, hot-water efficiency went from Average to Good; while window efficiency dropped from Average to Poor and lighting dropped from Very Good to Average. The recommended improvements would push it to B (score 82). Main heating runs on electricity. At 49 m² this is the 2nd smallest of 76 units on EPC record in the building, where floor areas span 48–144 m². The building's EPC ratings span E to B across 76 units on file.

Untraded for 23 years, with the last transfer in August 2003. Across 1998–2003, sale prices on this property compounded at 16.6% per year. On a £-per-square-foot basis, the last sale (£343/sq ft) was about 55.3% above the typical sold price in the postcode. At 49 m² it's 22.2% smaller than the typical home in the postcode (63 m² median across 75 EPCs).