NSLT SERVICES LIMITED Company number 07623252 · Monitor this company Active Overview People 1 Financial Control Documents Analysis Location Related Registered office AddressHarmile House, 54 St Marys Lane, Upminster, Essex, RM14 2QP PostcodeRM14 2QP Companies at this postcode 73 Average house price in RM14 2QP £592,000 (12 sales) Map