OPD GROUP LIMITED Company number 03201382 · Monitor this company Active Overview People 25 Financial Control Charges Documents Analysis Location Related Registered office AddressGrenville House, 4 Grenville Avenue, Broxbourne, Hertfordshire, England, EN10 7DH PostcodeEN10 7DH Companies at this postcode 474 Average house price in EN10 7DH £579,000 (14 sales) Map