BLACKROCK GROUNDWORKS LTD Company number 15210990 · Monitor this company Dissolved Overview People 1 Financial Control Documents Analysis Location Related Registered office AddressRitzy Offices, Dorcan Village, Unit 2-3 Murdock Road, Dorcan, Swindon, Wiltshire, United Kingdom, SN3 5HY PostcodeSN3 5HY Companies at this postcode 239 Average house price in SN3 5HY £862,000 (19 sales) Map