MCINN LTD Company number 10605521 · Monitor this company Active Overview People 4 Financial Control Documents Analysis Location Related Registered office AddressWilliamston House, Goat Street, Haverfordwest, Pembrokeshire, Wales, SA61 1PX PostcodeSA61 1PX Companies at this postcode 410 Average house price in SA61 1PX £269,000 (15 sales) Map