D & M PORTER LIMITED Company number 01318356 · Monitor this company Active Overview People 6 Financial Control Charges Documents Analysis Location Related Registered office Address'Fieldhead', Calthwaite, Penrith, Cumbria, CA11 9PU PostcodeCA11 9PU Companies at this postcode 4 Average house price in CA11 9PU £431,000 (4 sales) Map