G.D.ALLEN CONSULTANCY LTD Company number 12947351 · Monitor this company Active Overview People 1 Financial Control Documents Analysis Location Related Registered office Address2 Well House Barns, Chester Road, Bretton, Wales, CH4 0DH PostcodeCH4 0DH Companies at this postcode 311 Average house price in CH4 0DH £421,000 (11 sales) Map