OTP ENERGY LIMITED Company number 14540138 · Monitor this company Active Overview People 3 Financial Control Documents Analysis Location Related Registered office Address25 Cottesbrooke Park Heartlands, Daventry, Northamptonshire, England, NN11 8YL PostcodeNN11 8YL Companies at this postcode 159 Average house price in NN11 8YL £352,000 (11 sales) Map