EFFICIENT RESULTS 2020 LTD Company number 12639445 · Monitor this company Dissolved Overview People 1 Control Documents Analysis Location Related Registered office Address46 Park Lane 46 Park Lane, Berkshire, Langley, England, SL3 7PF PostcodeSL3 7PF Companies at this postcode 37 Average house price in SL3 7PF £896,000 (18 sales) Map