HILLAG LTD Company number 07234620 · Monitor this company Active Overview People 1 Financial Control Documents Analysis Location Related Registered office AddressSt Quentin Treworgan Common, Llandenny, Raglan, Monmouthshire, NP15 1DN PostcodeNP15 1DN Companies at this postcode 10 Average house price in NP15 1DN £698,000 (8 sales) Map