RHYMNEY POWER LIMITED Company number 07259510 · Monitor this company Active Overview People 20 Control Charges Documents Analysis Location Related Registered office AddressFirst Floor, North Wing, Lancaster House, Nunn Mills Road, Northampton, United Kingdom, NN1 5PA PostcodeNN1 5PA Companies at this postcode 55 Average house price in NN1 5PA £202,000 (1 sales) Map