CASTLE KEEP FINANCIAL SOLUTIONS LIMITED Company number 11304970 · Monitor this company Active Overview People 2 Financial Control Documents Analysis Location Related Registered office Address5-6 Old Eldon Square, Newcastle Upon Tyne, England, NE1 7JG PostcodeNE1 7JG Companies at this postcode 47 Average house price in NE1 7JG £925,000 (3 sales) Map