ASSESSMENT21 LIMITED Company number 05995046 · Monitor this company Active Overview People 4 Financial Control Documents Analysis Location Related Registered office AddressRingstones Industrial Estate, Unit N, Whaley Bridge, Derbyshire, England, SK23 7PD PostcodeSK23 7PD Companies at this postcode 7 Average house price in SK23 7PD £303,000 (21 sales) Map