CASTLE ELECTRODES LIMITED Company number 02910807 · Monitor this company Active Overview People 8 Financial Control Documents Analysis Location Related Registered office AddressAnn Duels House, Holyport Street Holyport, Berkshire, SL6 2JR PostcodeSL6 2JR Companies at this postcode 18 Average house price in SL6 2JR £795,000 (24 sales) Map