351 INC LIMITED Company number 11807473 · Monitor this company Active - Proposal to Strike off Overview People 3 Financial Control Documents Analysis Location Related Registered office Address94-96 Seymour Place, London, England, W1H 1NB PostcodeW1H 1NB Companies at this postcode 475 Average house price in W1H 1NB £871,000 (3 sales) Map