SILAX LTD Company number 14436181 · Monitor this company Active Overview People 1 Financial Control Documents Analysis Location Related Registered office Address100 Knot Tiers Drive, Upton, Northampton, England, NN5 4AY PostcodeNN5 4AY Companies at this postcode 11 Average house price in NN5 4AY £270,000 (48 sales) Map