Q-KX LIMITED Company number 10355421 · Monitor this company Dissolved Overview People 2 Financial Control Documents Analysis Location Related Registered office AddressNO 9 MATTHIAS APARTMENTS, NORTHCHURCH ROAD, LONDON, ENGLAND, N1 3FL PostcodeN1 3FL Companies at this postcode 8 Average house price in N1 3FL £774,000 (13 sales) Map