GCP (GENERAL PARTNER) LIMITED Company number 04623203 · Monitor this company Active Overview People 15 Control Charges Documents Analysis Location Related Registered office AddressSmithson Plaza, St. James's Street, London, England, SW1A 1HA PostcodeSW1A 1HA Companies at this postcode 88 Average house price in SW1A 1HA £607,000 (4 sales) Map