BROADBASE HOLDINGS LIMITED Company number 10928114 · Monitor this company Dissolved Overview People 4 Control Documents Analysis Location Related Registered office Address4TH FLOOR, 59 GROSVENOR STREET, LONDON, UNITED KINGDOM, W1K 3HZ PostcodeW1K 3HZ Companies at this postcode 461 Average house price in W1K 3HZ £642,000 (1 sales) Map