NEOARCH LTD Company number 17231770 · Monitor this company Active Overview People 1 Control Documents Analysis Location Related Registered office Address4 Windsor House, 33 Upton Park, Slough, Berkshire, England, SL1 2DA PostcodeSL1 2DA Companies at this postcode 46 Average house price in SL1 2DA £306,000 (102 sales) Map