HARMONY GC LIMITED Company number 15603379 · Monitor this company Dissolved Overview People 7 Control Documents Analysis Location Related Registered office Address10 St James Business Park, Grimbald Crag Court, Knaresborough, England, HG5 8QB PostcodeHG5 8QB Companies at this postcode 113 Average house price in HG5 8QB £558,000 (2 sales) Map