AGST LTD Company number 12925863 · Monitor this company Active Overview People 1 Financial Control Documents Analysis Location Related Registered office AddressSouthdown House Grayingham Road, Kirton Lindsey, Gainsborough, England, DN21 4EL PostcodeDN21 4EL Companies at this postcode 13 Average house price in DN21 4EL £351,000 (14 sales) Map