Portland House, Belmont Business Park, Durham, County Durham, DH1 1TW
4 High Street, West Cornforth, Ferryhill, County Durham, DL17 9HR
P O Box 528, Stockton on Tees, Cleveland, TS184PB
Lingfield House, Lingfield Point, Darlington, County Durham, DL1 1RW
38 Langley Road, Durham, County Durham, DH1 5LR
4 Trevithick Close, Eaglescliffe, Stockton-on-Tees, Cleveland, TS16 0RY
Auckland Castle, Market Place, Bishop Auckland, County Durham, DL14 7NR
15 Rowen Close, Ingleby Barwick, Stockton-on-Tees, Cleveland, TS17 5DX