NSG PROPERTY SERVICES LIMITED Company number 03820038 · Monitor this company Active Overview People 10 Financial Control Charges Documents Analysis Location Related Registered office AddressUnity House, Dudley Road, Darlington, County Durham, DL1 4GG PostcodeDL1 4GG Companies at this postcode 35 Average house price in DL1 4GG £424,000 (4 sales) Map