DAVID HARPER ANTIQUES LIMITED Company number 04582562 · Monitor this company Active Overview People 5 Financial Control Charges Documents Analysis Location Related Registered office AddressFox Wood House Whorlton Grange, Whorlton, Barnard Castle, England, DL12 8XA PostcodeDL12 8XA Companies at this postcode 2 Average house price in DL12 8XA £585,000 (2 sales) Map