136 Northumberland Street Newcastle upon Tyne NE1 7DQ Our Newcastle Branch | Newcastle Building SocietyFind contact and accessibility information, services and more at our Newcastle branch.Located in the heart of the city, the Newcastle Building Society Northumberland Street branch is one of our flagship branches. Our friendly and knowledgeable team are always happy to help. Offering a range of mortgage and savings products, along with https://www.newcastle.co.uk/our-branches/newcastle