MASTERNAUT TOPCO LIMITED Company number 08997520 · Monitor this company Dissolved Overview People 4 Financial Documents Analysis Location Related Registered office AddressUNIT 3 ST JAMES BUSINESS PARK, GRIMBALD CRAG COURT, KNARESBOROUGH, NORTH YORKSHIRE, HG5 8QB PostcodeHG5 8QB Companies at this postcode 113 Average house price in HG5 8QB £558,000 (2 sales) Map