TOPPM LTD Company number 16403594 · Monitor this company Active Overview People 1 Control Documents Analysis Location Related Registered office AddressFlat 34 St Saviour's Court, Harrow View, Harrow, England, HA1 1RN PostcodeHA1 1RN Companies at this postcode 17 Average house price in HA1 1RN £358,000 (35 sales) Map