BLACK ONYX GROUP LTD Company number 09817901 · Monitor this company Dissolved Overview People 1 Documents Analysis Location Related Registered office Address3 MALLOY HOUSE ST EDWARDS PARK, CHEDDLETON, LEEK, STAFFORDSHIRE, ENGLAND, ST13 7DN PostcodeST13 7DN Companies at this postcode 4 Average house price in ST13 7DN £445,000 (24 sales) Map