DIAMOND DEVELOPMENTS (NORTHERN) LIMITED Company number 06825706 · Monitor this company Dissolved Overview People 3 Documents Analysis Location Related Registered office Address7 WYNYARD COURT, NEWTON AYCLIFFE, CO DURHAM, UK, DL5 7LD PostcodeDL5 7LD Companies at this postcode 3 Average house price in DL5 7LD £229,000 (7 sales) Map