MAHON PLUMBING LTD Company number 11467590 · Monitor this company Active Overview People 1 Financial Control Documents Analysis Location Related Registered office Address72 72 Boxmoor Road, Rm5 2sj, Romford, England, RM5 2SJ PostcodeRM5 2SJ Companies at this postcode 9 Average house price in RM5 2SJ £373,000 (21 sales) Map