ON PLAN PROPERTIES LTD Company number 12374179 · Monitor this company Active Overview People 2 Financial Control Charges Documents Analysis Location Related Registered office Address39 Mill Street, Gamlingay, Sandy, Cambridgeshire, England, SG19 3JW PostcodeSG19 3JW Companies at this postcode 53 Average house price in SG19 3JW £448,000 (43 sales) Map