CALCULUS HOUSE LTD Company number 17325068 · Monitor this company Active Overview Control Documents Analysis Location Related Registered office Address4 Newton Way, Woolsthorpe By Colsterworth, Grantham, England, NG33 5NR PostcodeNG33 5NR Companies at this postcode 9 Average house price in NG33 5NR £367,000 (20 sales) Map