WESTLINE SLATE LIMITED Company number 09812104 · Monitor this company Dissolved Overview People 1 Financial Control Documents Analysis Location Related Registered office Address23 THE OVAL, OUSTON, CHESTER LE STREET, UNITED KINGDOM, DH2 1RZ PostcodeDH2 1RZ Companies at this postcode 2 Average house price in DH2 1RZ £140,000 (10 sales) Map