ZEFFA ONLINE LIMITED Company number 07515805 · Monitor this company Active Overview People 3 Financial Control Charges Documents Analysis Location Related Registered office AddressBuilding A2 Avondale Way, Pontrhydyrun, Cwmbran, Wales, NP44 1XE PostcodeNP44 1XE Companies at this postcode 12 Average house price in NP44 1XE £998,000 (1 sales) Map