EFFICIENT GROUNDWORKS LIMITED Company number 10871499 · Monitor this company Dissolved Overview People 1 Control Documents Analysis Location Related Registered office AddressSYNERGY ACCOUNTANTS STUDIO 5/11, MILLBAY ROAD, PLYMOUTH, UNITED KINGDOM, PL1 3LF PostcodePL1 3LF Companies at this postcode 115 Average house price in PL1 3LF £656,000 (1 sales) Map