GS ADVISORY LIMITED Company number 11565359 · Monitor this company Active Overview People 2 Financial Control Documents Analysis Location Related Registered office Address42 Christchurch Avenue, Kenton, Harrow, Middlesex, United Kingdom, HA3 8NJ PostcodeHA3 8NJ Companies at this postcode 90 Average house price in HA3 8NJ £688,000 (4 sales) Map