PROFICIENTPLUS LIMITED Company number 08197591 · Monitor this company Dissolved Overview People 2 Financial Control Documents Analysis Location Related Registered office Address33 DABBS HILL LANE, NORTHOLT, MIDDLESEX, ENGLAND, UB5 4AH PostcodeUB5 4AH Companies at this postcode 5 Average house price in UB5 4AH £452,000 (9 sales) Map