HELLIDON GROUP LTD Company number 05278506 · Monitor this company Active Overview People 4 Financial Control Charges Documents Analysis Location Related Registered office Address23 23 Cottesbrooke Park, Heartlands Business Park, Daventry, Northamptonshire, England, NN11 8YL PostcodeNN11 8YL Companies at this postcode 159 Average house price in NN11 8YL £353,000 (11 sales) Map