MCR ONSITE LTD Company number 13262670 · Monitor this company Active Overview People 1 Financial Control Documents Analysis Location Related Registered office Address250 Malvern Avenue, Harrow, Middlesex, United Kingdom, HA2 9HE PostcodeHA2 9HE Companies at this postcode 23 Average house price in HA2 9HE £617,000 (24 sales) Map