HYDROMAR LTD Company number 04421430 · Monitor this company Active Overview People 5 Financial Control Charges Documents Analysis Location Related Registered office AddressUnit 7 8 & 9 College Farm Industrial Estate, College Close, Sandown, I.O.W., PO36 8ED PostcodePO36 8ED Companies at this postcode 8 Average house price in PO36 8ED £739,000 (1 sales) Map