BIG SISTER PROJECTS LIMITED Company number 14365815 · Monitor this company Active Overview People 1 Financial Control Documents Analysis Location Related Registered office Address8b Warrior Gardens, St. Leonards-On-Sea, East Sussex, England, TN37 6EB PostcodeTN37 6EB Companies at this postcode 21 Average house price in TN37 6EB £181,000 (99 sales) Map