11THHR LTD Company number 12698847 · Monitor this company Dissolved Overview People 2 Financial Control Documents Analysis Location Related Registered office Address429-433 Pinner Road, Harrow, London, United Kingdom, HA1 4HN PostcodeHA1 4HN Companies at this postcode 308 Average house price in HA1 4HN £514,000 (43 sales) Map