IRONSTONE SOFTWARE LIMITED Company number 11190083 · Monitor this company Dissolved Overview People 1 Control Documents Analysis Location Related Registered office Address79 FROXHILL CRESCENT, BRIXWORTH, NORTHAMPTON, NORTHAMPTONSHIRE, UNITED KINGDOM, NN6 9LN PostcodeNN6 9LN Companies at this postcode 11 Average house price in NN6 9LN £353,000 (46 sales) Map