BLACKTHORN TRAINING & CONSULTANCY LTD Company number 07209629 · Monitor this company Active Overview People 5 Financial Control Documents Analysis Location Related Registered office AddressBlackthorn House The Square Yapham, East Yorkshire, York, YO42 1PJ PostcodeYO42 1PJ Companies at this postcode 4 Average house price in YO42 1PJ £345,000 (6 sales) Map