PROFICIENT PROPERTIES LTD Company number 13243861 · Monitor this company Active Overview People 2 Financial Control Documents Analysis Location Related Registered office AddressProficient Tax Ground Floor, 95-97 High Street, Southend On Sea Essex, England, SS1 1HS PostcodeSS1 1HS Companies at this postcode 40 Average house price in SS1 1HS £616,000 (2 sales) Map