HARMONN LTD Company number 15019504 · Monitor this company Active Overview People 2 Financial Control Documents Analysis Location Related Registered office AddressNo.3, 28 Blenheim Terrace, Leeds, No.3, 28 Blenheim Terrace, Leeds, England, LS2 9HD PostcodeLS2 9HD Companies at this postcode 20 Average house price in LS2 9HD £850,000 (3 sales) Map