A ONE BUILDERS & MERCHANTS LTD Company number 04158270 · Monitor this company Active Overview People 5 Financial Control Charges Documents Analysis Location Related Registered office Address36a Middlegreen Road, Langley Slough, Berkshire, SL3 7BW PostcodeSL3 7BW Companies at this postcode 4 Average house price in SL3 7BW £739,000 (5 sales) Map