IWANSKI DESIGN CO. LTD Company number 10522700 · Monitor this company Active Overview People 1 Financial Control Documents Analysis Location Related Registered office Address64 Miersfield, High Wycombe, Buckinghamshire, England, HP11 1TY PostcodeHP11 1TY Companies at this postcode 13 Average house price in HP11 1TY £376,000 (43 sales) Map