Postal sector DL12 8
- Flatts Road, Barnard Castle, DL12 8AA
- Flatts Road, Barnard Castle, DL12 8AB
- Vere Road, Barnard Castle, DL12 8AD
- Vere Road, Barnard Castle, DL12 8AE
- Baliol Street, Barnard Castle, DL12 8AF
- Marshall Street, Barnard Castle, DL12 8AG
- Flatts Road, Barnard Castle, DL12 8AH
- Raby Avenue, Barnard Castle, DL12 8AJ
- Cecil Road, Barnard Castle, DL12 8AL
- Cecil Road, Barnard Castle, DL12 8AN
- Woodside, Barnard Castle, DL12 8AP
- Vane Road, Barnard Castle, DL12 8AQ
- Woodside, Barnard Castle, DL12 8AR
- Montgomery Road, Barnard Castle, DL12 8AS
- Wellington Road, Barnard Castle, DL12 8AT
- Fife Road, Barnard Castle, DL12 8AU
- Dene Road, Barnard Castle, DL12 8AW
- Harmire Enterprise Park, Barnard Castle, DL12 8AX
- Hawthorn Drive, Barnard Castle, DL12 8AY
- Queen Street, Barnard Castle, DL12 8AZ
- Flatts Road, Barnard Castle, DL12 8BA
- Galgate, Barnard Castle, DL12 8BB
- Station Crossing, Barnard Castle, DL12 8BD
- Galgate, Barnard Castle, DL12 8BE
- Galgate, Barnard Castle, DL12 8BG
- Galgate, Barnard Castle, DL12 8BH
- Galgate, Barnard Castle, DL12 8BJ
- Galgate, Barnard Castle, DL12 8BL
- Harmire Road, Barnard Castle, DL12 8BN
- Montalbo Road, Barnard Castle, DL12 8BP
- Galgate, Barnard Castle, DL12 8BW
- Cambridge Terrace, Barnard Castle, DL12 8DA
- Montalbo Road, Barnard Castle, DL12 8DB
- Montalbo Road, Barnard Castle, DL12 8DD
- Marwood Drive, Barnard Castle, DL12 8DE
- Marwood Drive, Barnard Castle, DL12 8DF
- Coronation Street, Barnard Castle, DL12 8DG
- Harmire Road, Barnard Castle, DL12 8DH
- Bede Kirk, Barnard Castle, DL12 8DJ
- Harmire Road, Barnard Castle, DL12 8DL
- Harmire Road, Barnard Castle, DL12 8DN
- Woodlands Road, Barnard Castle, DL12 8DP
- Cambridge Terrace, Barnard Castle, DL12 8DQ
- Harmire Road, Barnard Castle, DL12 8DR
- Strathmore Road, Barnard Castle, DL12 8DS
- Harmire Road, Barnard Castle, DL12 8DT
- Railway Terrace, Barnard Castle, DL12 8DU
- Cleveland Road, Barnard Castle, DL12 8DW
- Woodside, Barnard Castle, DL12 8DX
- Woodside, Barnard Castle, DL12 8DY
- Woodside, Barnard Castle, DL12 8DZ
- Mayfield, Barnard Castle, DL12 8EA
- Fairfield Road, Barnard Castle, DL12 8EB
- Montalbo Road, Barnard Castle, DL12 8ED
- Harmire Close, Barnard Castle, DL12 8EF
- Harmire Enterprise Park, Barnard Castle, DL12 8EH
- Galgate, Barnard Castle, DL12 8EJ
- Galgate, Barnard Castle, DL12 8EN
- King Street, Barnard Castle, DL12 8EP
- Galgate, Barnard Castle, DL12 8EQ
- Beaconsfield Court, Barnard Castle, DL12 8ER
- Galgate, Barnard Castle, DL12 8ES
- John Street, Barnard Castle, DL12 8ET
- John Street, Barnard Castle, DL12 8EU
- Grove Park, Barnard Castle, DL12 8EW
- Galgate, Barnard Castle, DL12 8EZ
- Claire House Way, Barnard Castle, DL12 8FA
- The Orchard, Barnard Castle, DL12 8FB
- Bouch Way, Barnard Castle, DL12 8FD
- Commercial Yard, Barnard Castle, DL12 8FE
- The Northcote, Barnard Castle, DL12 8FF
- Paddock View, Barnard Castle, DL12 8FG
- The Elders, Barnard Castle, DL12 8FH
- Farmers Way, Barnard Castle, DL12 8FT
- Kyles Yard, Barnard Castle, DL12 8GA
- Queen Street, Barnard Castle, DL12 8GB
- Galgate, Barnard Castle, DL12 8GD
- Chapel View, Barnard Castle, DL12 8GE
- Thorngate Place, Barnard Castle, DL12 8GP
- Van Dyck Close, Barnard Castle, DL12 8GY
- Kinghorne Road, Barnard Castle, DL12 8GZ
- Bede Road, Barnard Castle, DL12 8HB
- Bede Road, Barnard Castle, DL12 8HD
- Kirk View, Barnard Castle, DL12 8HE
- Prospect Place, Barnard Castle, DL12 8HH
- Dickens Road, Barnard Castle, DL12 8HJ
- Prospect Place, Barnard Castle, DL12 8HL
- Darlington Road, Barnard Castle, DL12 8HN
- Victoria Road, Barnard Castle, DL12 8HP
- Prospect Place, Barnard Castle, DL12 8HQ
- Victoria Road, Barnard Castle, DL12 8HR
- Albert Close, Barnard Castle, DL12 8HS
- Victoria Road, Barnard Castle, DL12 8HT
- High Riggs, Barnard Castle, DL12 8HU
- Victoria Road, Barnard Castle, DL12 8HW
- North Field, Barnard Castle, DL12 8HX
- Richardson Fields, Barnard Castle, DL12 8HY
- Nickleby Close, Barnard Castle, DL12 8HZ
- Gloucester Place, Barnard Castle, DL12 8JA
- Hall Street, Barnard Castle, DL12 8JB
- George Street, Barnard Castle, DL12 8JD
- Ware Street, Barnard Castle, DL12 8JE
- Queen Street, Barnard Castle, DL12 8JF
- Queen Street, Barnard Castle, DL12 8JG
- Pearson Terrace, Barnard Castle, DL12 8JH
- Galgate, Barnard Castle, DL12 8JJ
- Queen Street, Barnard Castle, DL12 8JL
- Low Mill, Barnard Castle, DL12 8JN
- Birch Road, Barnard Castle, DL12 8JR
- Wood Street, Barnard Castle, DL12 8JS
- Dunelm Court, Barnard Castle, DL12 8JT
- Wilson Street, Barnard Castle, DL12 8JU
- Crook Lane, Barnard Castle, DL12 8JX
- Crook Lane, Barnard Castle, DL12 8JY
- Dawson Road, Barnard Castle, DL12 8JZ
- Zetland Road, Barnard Castle, DL12 8LA
- Zetland Road, Barnard Castle, DL12 8LB
- Zetland Road, Barnard Castle, DL12 8LD
- Green Lane, Barnard Castle, DL12 8LE
- Green Lane, Barnard Castle, DL12 8LF
- Green Lane, Barnard Castle, DL12 8LG
- Hilton Road, Barnard Castle, DL12 8LH
- Greta Road, Barnard Castle, DL12 8LJ
- Churchill Road, Barnard Castle, DL12 8LL
- Churchill Road, Barnard Castle, DL12 8LN
- Kalafat, Barnard Castle, DL12 8LP
- Dale Road, Barnard Castle, DL12 8LQ
- Bartlemere, Barnard Castle, DL12 8LR
- Birch Road, Barnard Castle, DL12 8LS
- Watson Court, Barnard Castle, DL12 8LT
- Sherwood Close, Barnard Castle, DL12 8LW
- Horsemarket, Barnard Castle, DL12 8LX
- Horsemarket, Barnard Castle, DL12 8LY
- Horsemarket, Barnard Castle, DL12 8LZ
- Horsemarket, Barnard Castle, DL12 8NA
- Market Place, Barnard Castle, DL12 8NB
- Market Place, Barnard Castle, DL12 8ND
- Market Place, Barnard Castle, DL12 8NE
- Market Place, Barnard Castle, DL12 8NF
- Newgate, Barnard Castle, DL12 8NG
- Newgate, Barnard Castle, DL12 8NJ
- Newgate, Barnard Castle, DL12 8NL
- Park Terrace, Barnard Castle, DL12 8NN
- Newgate, Barnard Castle, DL12 8NP
- Newgate, Barnard Castle, DL12 8NQ
- Birch Road, Barnard Castle, DL12 8NR
- St. Marys Close, Barnard Castle, DL12 8NS
- West View, Barnard Castle, DL12 8NT
- Newgate, Barnard Castle, DL12 8NW
- Broadgates, Barnard Castle, DL12 8NX
- Summerlea, Barnard Castle, DL12 8NY
- Ashtree Drive, Barnard Castle, DL12 8NZ
- Demesnes, Barnard Castle, DL12 8PA
- Wesley Terrace, Barnard Castle, DL12 8PB
- Demesnes, Barnard Castle, DL12 8PD
- Demesnes, Barnard Castle, DL12 8PE
- The Bank, Barnard Castle, DL12 8PH
- The Bank, Barnard Castle, DL12 8PL
- The Bank, Barnard Castle, DL12 8PN
- Priory Yard, Barnard Castle, DL12 8PP
- The Bank, Barnard Castle, DL12 8PQ
- Old School Close, Barnard Castle, DL12 8PS
- Market Place, Barnard Castle, DL12 8PU
- The Scar, Barnard Castle, DL12 8PW
- Market Place, Barnard Castle, DL12 8PX
- Thorngate, Barnard Castle, DL12 8PY
- Thorngate Wynd, Barnard Castle, DL12 8PZ
- Bridge Inn Yard, Barnard Castle, DL12 8QA
- Thorngate, Barnard Castle, DL12 8QB
- Middlewood Close, Barnard Castle, DL12 8QE
- Bridgegate, Barnard Castle, DL12 8QF
- Hollinside, Barnard Castle, DL12 8QG
- Teesbank Court, Barnard Castle, DL12 8QH
- Harmire Road, Barnard Castle, DL12 8QJ
- Redwell Caravan Site, Barnard Castle, DL12 8QL
- Barnard Castle, DL12 8QN
- Barnard Castle, DL12 8QP
- Thorngate, Barnard Castle, DL12 8QQ
- Dale View, Barnard Castle, DL12 8QR
- Barnard Castle, DL12 8QS
- Barnard Castle, DL12 8QT
- Barnard Castle, DL12 8QU
- Barnard Castle, DL12 8QW
- Barnard Castle, DL12 8QX
- Barnard Castle, DL12 8QY
- Barnard Castle, DL12 8QZ
- Barnard Castle, DL12 8RA
- Barnard Castle, DL12 8RB
- Barnard Castle, DL12 8RD
- Hesley Rise, Barnard Castle, DL12 8RE
- Flatts Road, Barnard Castle, DL12 8RF
- Barnard Castle, DL12 8RG
- Middle Farm, Barnard Castle, DL12 8RH
- Sledwick Court, Barnard Castle, DL12 8RJ
- Barnard Castle, DL12 8RL
- Barnard Castle, DL12 8RN
- Coal Road, Barnard Castle, DL12 8RP
- Streatlam Close, Barnard Castle, DL12 8RQ
- Dentgate Lane, Barnard Castle, DL12 8RR
- Dentgate Lane, Barnard Castle, DL12 8RS
- Dentgate Lane, Barnard Castle, DL12 8RT
- Dentgate Lane, Barnard Castle, DL12 8RU
- Dentgate Lane, Barnard Castle, DL12 8RX
- Dentgate Lane, Barnard Castle, DL12 8RY
- Dentgate Lane, Barnard Castle, DL12 8RZ
- Barnard Castle, DL12 8SA
- Saddlers Lane, Barnard Castle, DL12 8SB
- Saddlers Lane, Barnard Castle, DL12 8SD
- Barnard Castle, DL12 8SE
- Barnard Castle, DL12 8SF
- Barnard Castle, DL12 8SG
- Barnard Castle, DL12 8SH
- Billy Lane, Barnard Castle, DL12 8SJ
- Billy Lane, Barnard Castle, DL12 8SL
- Barnard Castle, DL12 8SN
- Barnard Castle, DL12 8SP
- Barnard Castle, DL12 8SQ
- Barnard Castle, DL12 8SR
- Parsons Lonnen, Barnard Castle, DL12 8ST
- Barnard Castle, DL12 8SW
- Newgate, Barnard Castle, DL12 8SX
- Darlington Road, Barnard Castle, DL12 8TA
- Barnard Castle, DL12 8TB
- Staindrop Road, Barnard Castle, DL12 8TD
- Fairfield Road, Barnard Castle, DL12 8TN
- Stainton Bank, Barnard Castle, DL12 8TS
- Broomielaw Lane, Barnard Castle, DL12 8TT
- Barnard Castle, DL12 8TY
- Barnard Castle, DL12 8TZ
- Barnard Castle, DL12 8UA
- Barnard Castle, DL12 8UD
- The Green, Barnard Castle, DL12 8UE
- The Avenue, Barnard Castle, DL12 8UF
- The Crescent, Barnard Castle, DL12 8UG
- Industrial Estate, Barnard Castle, DL12 8UJ
- Barnard Castle, DL12 8UL
- Newgate, Barnard Castle, DL12 8UN
- Barnard Castle, DL12 8UP
- The Oval, Barnard Castle, DL12 8UQ
- Mount Eff Lane, Barnard Castle, DL12 8UR
- Barnard Castle, DL12 8UT
- Barnard Castle, DL12 8UU
- Newgate, Barnard Castle, DL12 8UW
- Barnard Castle, DL12 8UX
- Grange Terrace, Barnard Castle, DL12 8UY
- Barnard Castle, DL12 8UZ
- Barnard Castle, DL12 8XA
- Barnard Castle, DL12 8XB
- Barnard Castle, DL12 8XD
- The Green, Barnard Castle, DL12 8XE
- Hallgarth, Barnard Castle, DL12 8XF
- Barnard Castle, DL12 8XG
- The Steadings, Barnard Castle, DL12 8XL
- Barnard Castle, DL12 8XQ
- Harmire Enterprise Park, Barnard Castle, DL12 8XT
- Harmire Enterprise Park, Barnard Castle, DL12 8XW
- Strathmore Court, Barnard Castle, DL12 8XY
- Waterloo Yard, Barnard Castle, DL12 8YA
- Dunelm Court, Barnard Castle, DL12 8YB
- Queen Street, Barnard Castle, DL12 8YD