ALKATRAZ LIMITED Company number 08471740 · Monitor this company Dissolved Overview Analysis Location Related Registered office AddressUNIT 1 3 CONSTABLE CRESCENT, SEVEN SISTERS, LONDON, LONDON, ENGLAND, N15 4QZ PostcodeN15 4QZ Companies at this postcode 63 Average house price in N15 4QZ £588,000 (1 sales) Map