CATHERINE AND MICHAEL JOHN LIMITED Company number 06443213 · Monitor this company Active Overview People 3 Financial Control Documents Analysis Location Related Registered office AddressBirchgrove House Llan Lane, Monkswood, Usk, Gwent, NP15 1QT PostcodeNP15 1QT Companies at this postcode 5 Average house price in NP15 1QT £531,000 (1 sales) Map