R.K.N DEVELOPMENTS LIMITED Company number 03652004 · Monitor this company Active - Proposal to Strike off Overview People 11 Financial Control Charges Documents Gazette Analysis Location Related Registered office AddressFirst Floor, 30 London Road, Sawbridgeworth, England, CM21 9JS PostcodeCM21 9JS Companies at this postcode 271 Average house price in CM21 9JS £174,000 (8 sales) Map