PROOFSTAND LIMITED Company number 02672615 · Monitor this company Active Overview People 10 Financial Control Charges Documents Analysis Location Related Registered office Address20 Elswick Road, Armstrong Industrial Estate, Washington, Tyne & Wear, NE37 1LH PostcodeNE37 1LH Companies at this postcode 41 Average house price in NE37 1LH £314,000 (3 sales) Map