All Postcodes in the BT31 Postcode District

Below are all of the active postcodes that we currently have on file for the BT31 postcode district. The list also includes expired postcodes that we may have data for (those that have been discontinued by Royal Mail). We maintain several years of data on expired codes. Click here to view demographic information about BT31 as a whole.

Note: Some postcodes may be listed as "Large User" - this indicates that they are assigned to large businesses and similar entities, rather than residential homes. While we often have data on the areas in which these postcodes exist, some are not tied to a particular place, so data on these may be more limited.

Bann Road, Castlewellan, Northern Ireland, BT31 9AA

Bann Road, Castlewellan, Northern Ireland, BT31 9AB

Bann Road, Castlewellan, Northern Ireland, BT31 9AD

Bann Road, Castlewellan, Northern Ireland, BT31 9AE

Burren Walk, Castlewellan, Northern Ireland, BT31 9AF

Dublin Road, Castlewellan, Northern Ireland, BT31 9AG

Dublin Road, Castlewellan, Northern Ireland, BT31 9AH

Sea View, Castlewellan, Northern Ireland, BT31 9AJ

Burrenbridge Road, Castlewellan, Northern Ireland, BT31 9AL

John F Kennedy Estate, Castlewellan, Northern Ireland, BT31 9AN

Altnadua Road, Castlewellan, Northern Ireland, BT31 9AP

Dublin Road, Castlewellan, Northern Ireland, BT31 9AQ

Largy Road, Castlewellan, Northern Ireland, BT31 9AR

Castlewellan, Northern Ireland, BT31 9AS (No Longer In Use)

Magheramayo Road, Castlewellan, Northern Ireland, BT31 9AT

Magheramayo Road, Castlewellan, Northern Ireland, BT31 9AU

Altnadua Road, Castlewellan, Northern Ireland, BT31 9AW

Ballymagreehan Road, Castlewellan, Northern Ireland, BT31 9AX

Dollys Brae, Castlewellan, Northern Ireland, BT31 9AY

Dollys Brae, Castlewellan, Northern Ireland, BT31 9AZ

Leitrim Road, Castlewellan, Northern Ireland, BT31 9BA

Leitrim Road, Castlewellan, Northern Ireland, BT31 9BB

Leitrim Road, Castlewellan, Northern Ireland, BT31 9BD

McCartans Road, Castlewellan, Northern Ireland, BT31 9BE

The Old Mill, Castlewellan, Northern Ireland, BT31 9BF

Bannanstown Road, Castlewellan, Northern Ireland, BT31 9BG

Ballymaginaghy Road, Castlewellan, Northern Ireland, BT31 9BH

Clarkill Road, Castlewellan, Northern Ireland, BT31 9BJ

Clarkill Road, Castlewellan, Northern Ireland, BT31 9BL

Clarkill Road, Castlewellan, Northern Ireland, BT31 9BN

Drumbuck Road, Castlewellan, Northern Ireland, BT31 9BP

Bannanstown Road, Castlewellan, Northern Ireland, BT31 9BQ

Drumbuck Road, Castlewellan, Northern Ireland, BT31 9BS

St Patricks Avenue, Castlewellan, Northern Ireland, BT31 9BT

Castlewellan Forest Park, Castlewellan, Northern Ireland, BT31 9BU

Old Road, Castlewellan, Northern Ireland, BT31 9BW

Clarmont Avenue, Castlewellan, Northern Ireland, BT31 9BX

Mourne Gardens, Castlewellan, Northern Ireland, BT31 9BY

Mourne Park, Castlewellan, Northern Ireland, BT31 9BZ

Main Street, Castlewellan, Northern Ireland, BT31 9DA

Upper Square, Castlewellan, Northern Ireland, BT31 9DB

Upper Square, Castlewellan, Northern Ireland, BT31 9DD

Castlewellan, Northern Ireland, BT31 9DE (No Longer In Use)

Main Street, Castlewellan, Northern Ireland, BT31 9DF

Main Street, Castlewellan, Northern Ireland, BT31 9DG

Main Street, Castlewellan, Northern Ireland, BT31 9DH

Main Street, Castlewellan, Northern Ireland, BT31 9DJ

Main Street, Castlewellan, Northern Ireland, BT31 9DL

Lower Square, Castlewellan, Northern Ireland, BT31 9DN

Newcastle Road, Castlewellan, Northern Ireland, BT31 9DP

Main Street, Castlewellan, Northern Ireland, BT31 9DQ

Burrenwood Road, Castlewellan, Northern Ireland, BT31 9DR

Newcastle Road, Castlewellan, Northern Ireland, BT31 9DS

Newcastle Road, Castlewellan, Northern Ireland, BT31 9DT

Mary Street, Castlewellan, Northern Ireland, BT31 9DU

Lower Square, Castlewellan, Northern Ireland, BT31 9DW

Castle Avenue, Castlewellan, Northern Ireland, BT31 9DX

St Malachys Crescent, Castlewellan, Northern Ireland, BT31 9DY

St Malachys Drive, Castlewellan, Northern Ireland, BT31 9DZ

St Malachys Avenue, Castlewellan, Northern Ireland, BT31 9EA

Bunkers Hill, Castlewellan, Northern Ireland, BT31 9EB

Circular Road, Castlewellan, Northern Ireland, BT31 9ED

Burren Grove, Castlewellan, Northern Ireland, BT31 9EE

Commedagh Park, Castlewellan, Northern Ireland, BT31 9EF

Church Street, Castlewellan, Northern Ireland, BT31 9EG

Drumee Walk, Castlewellan, Northern Ireland, BT31 9EH

Drumee Gardens, Castlewellan, Northern Ireland, BT31 9EJ

Drumee Drive, Castlewellan, Northern Ireland, BT31 9EL

Ardnabannon Road, Castlewellan, Northern Ireland, BT31 9EN

Ardnabannon Road, Castlewellan, Northern Ireland, BT31 9EP

Owens Road, Castlewellan, Northern Ireland, BT31 9EQ

Ballybannan Road, Castlewellan, Northern Ireland, BT31 9ER

Slievehanny Park, Castlewellan, Northern Ireland, BT31 9ES

Kilmegan Road, Castlewellan, Northern Ireland, BT31 9ET

Priests Road, Castlewellan, Northern Ireland, BT31 9EU

Ardnabannon Road, Castlewellan, Northern Ireland, BT31 9EW

Dundrinne Road, Castlewellan, Northern Ireland, BT31 9EX

Wateresk Road, Castlewellan, Northern Ireland, BT31 9EY

Wateresk Road, Castlewellan, Northern Ireland, BT31 9EZ

Clanfort Hill, Castlewellan, Northern Ireland, BT31 9FB

Shannaghan Lane, Ballyward, Castlewellan, Northern Ireland, BT31 9FD

Church Avenue, Castlewellan, Northern Ireland, BT31 9FT

Church View, Castlewellan, Northern Ireland, BT31 9FY

Church Place, Castlewellan, Northern Ireland, BT31 9FZ

Burrenbridge Close, Castlewellan, Northern Ireland, BT31 9GA

Castlehill, Castlewellan, Northern Ireland, BT31 9GD

Drumhill Park, Castlewellan, Northern Ireland, BT31 9GE

Clarmont Place, Castlewellan, Northern Ireland, BT31 9GG

Lime Grove, Castlewellan, Northern Ireland, BT31 9GH

Sawmill Road, Castlewellan, Northern Ireland, BT31 9GJ

Drumee Cottages, Castlewellan, Northern Ireland, BT31 9HA

Carnacavill Road, Castlewellan, Northern Ireland, BT31 9HB

Carnacavill Road, Castlewellan, Northern Ireland, BT31 9HD

Ballyloughlin Road, Castlewellan, Northern Ireland, BT31 9HE

Newcastle Road, Castlewellan, Northern Ireland, BT31 9HF

Ballyginney Park, Castlewellan, Northern Ireland, BT31 9HG

Burrenreagh Road, Castlewellan, Northern Ireland, BT31 9HH

Burrenreagh Road, Castlewellan, Northern Ireland, BT31 9HJ

Market Road, Castlewellan, Northern Ireland, BT31 9HL

Dublin Road, Castlewellan, Northern Ireland, BT31 9HN

Burren Road, Castlewellan, Northern Ireland, BT31 9HP

Drumee Road, Castlewellan, Northern Ireland, BT31 9HQ

Ballyhafry Road, Castlewellan, Northern Ireland, BT31 9HR

Wild Forest Lane, Castlewellan, Northern Ireland, BT31 9HS

Burrenbridge Road, Castlewellan, Northern Ireland, BT31 9HT

Burrenreagh Park, Castlewellan, Northern Ireland, BT31 9HU

Dublin Road, Castlewellan, Northern Ireland, BT31 9HW

Maghera Court, Castlewellan, Northern Ireland, BT31 9HX

Church Field Heights, Castlewellan, Northern Ireland, BT31 9HY

Church Hill View, Castlewellan, Northern Ireland, BT31 9HZ

Burrenwood Park, Castlewellan, Northern Ireland, BT31 9JA

Cluinard Heights, Castlewellan, Northern Ireland, BT31 9JB

Wood Grove, Castlewellan, Northern Ireland, BT31 9JD

Castlewellan, Northern Ireland, BT31 9JE (No Longer In Use)

McKays Road, Castlewellan, Northern Ireland, BT31 9JF

Ballylough Road, Castlewellan, Northern Ireland, BT31 9JG

Cashel Hill, Castlewellan, Northern Ireland, BT31 9JH

Ballylough Road, Castlewellan, Northern Ireland, BT31 9JJ

Ardnabannon Road, Castlewellan, Northern Ireland, BT31 9JL

Murphys Close, Castlewellan, Northern Ireland, BT31 9JN

Aghlisnafin Road, Castlewellan, Northern Ireland, BT31 9JP

Ballylough Road, Castlewellan, Northern Ireland, BT31 9JQ

Aghlisnafin Road, Castlewellan, Northern Ireland, BT31 9JR

Castlewellan Road, Castlewellan, Northern Ireland, BT31 9JS

Clonvaraghan Road, Castlewellan, Northern Ireland, BT31 9JT

Clonvaraghan Road, Castlewellan, Northern Ireland, BT31 9JU

Whitefort Road, Castlewellan, Northern Ireland, BT31 9JW

Clonvaraghan Road, Castlewellan, Northern Ireland, BT31 9JX

Clonvaraghan Road, Castlewellan, Northern Ireland, BT31 9JY

Clonvaraghan Road, Castlewellan, Northern Ireland, BT31 9JZ

Clonvaraghan Road, Castlewellan, Northern Ireland, BT31 9LA

St Francis Crescent, Castlewellan, Northern Ireland, BT31 9LB

St Francis Terrace, Castlewellan, Northern Ireland, BT31 9LD

Ballywillwill Road, Castlewellan, Northern Ireland, BT31 9LE

Ballywillwill Road, Castlewellan, Northern Ireland, BT31 9LF

Ballywillwill Road, Castlewellan, Northern Ireland, BT31 9LG

Drumnaquoile Road, Castlewellan, Northern Ireland, BT31 9LH

Drumnaquoile Road, Castlewellan, Northern Ireland, BT31 9LJ

Slievenisky Road, Castlewellan, Northern Ireland, BT31 9LL

Slievehanny Road, Castlewellan, Northern Ireland, BT31 9LN

Wood Road, Castlewellan, Northern Ireland, BT31 9LP

Cauleys Pipe Road, Castlewellan, Northern Ireland, BT31 9LQ

Wood Road, Castlewellan, Northern Ireland, BT31 9LR

Oldbridge Road, Castlewellan, Northern Ireland, BT31 9LS

Macinish Road, Castlewellan, Northern Ireland, BT31 9LT

Broomfield Close, Castlewellan, Northern Ireland, BT31 9LU

Slievehanny Road, Castlewellan, Northern Ireland, BT31 9LW

Cudgel Row, Castlewellan, Northern Ireland, BT31 9LX

Dundrinne Rise, Castlewellan, Northern Ireland, BT31 9LY

Slane Court, Ballyward, Castlewellan, Northern Ireland, BT31 9LZ

Mill Hill, Castlewellan, Northern Ireland, BT31 9NA

Mill Hill, Castlewellan, Northern Ireland, BT31 9NB

Mill Hill, Castlewellan, Northern Ireland, BT31 9ND

Blue Row, Castlewellan, Northern Ireland, BT31 9NE

Station Road, Castlewellan, Northern Ireland, BT31 9NF

Drumbuck Road, Castlewellan, Northern Ireland, BT31 9NG

Annsborough Park, Castlewellan, Northern Ireland, BT31 9NH

New Meadow Row, Castlewellan, Northern Ireland, BT31 9NJ

Barn Row, Castlewellan, Northern Ireland, BT31 9NL

Ballylough Road, Castlewellan, Northern Ireland, BT31 9NN

Corry Wood Park, Castlewellan, Northern Ireland, BT31 9NP

Clarkill, Castlewellan, Northern Ireland, BT31 9NQ

Ballywillwill Road, Castlewellan, Northern Ireland, BT31 9NR

School Road, Castlewellan, Northern Ireland, BT31 9NS

Drumnaquoile Road, Castlewellan, Northern Ireland, BT31 9NT

Claragh Road, Castlewellan, Northern Ireland, BT31 9NU

Ballylough Road, Castlewellan, Northern Ireland, BT31 9NW

Carnreagh Road, Castlewellan, Northern Ireland, BT31 9NX

Carnreagh Road, Castlewellan, Northern Ireland, BT31 9NY

Scrib Road, Castlewellan, Northern Ireland, BT31 9NZ

Ballynahinch Road, Castlewellan, Northern Ireland, BT31 9PA

Ballynahinch Road, Castlewellan, Northern Ireland, BT31 9PB

Drumaroad Hill, Castlewellan, Northern Ireland, BT31 9PD

Assisi Gardens, Castlewellan, Northern Ireland, BT31 9PE

Dunturk Road, Castlewellan, Northern Ireland, BT31 9PF

Dunmore Road, Castlewellan, Northern Ireland, BT31 9PG

Station Avenue, Castlewellan, Northern Ireland, BT31 9PH

Drumhill Heights, Castlewellan, Northern Ireland, BT31 9PJ

Old Railway Close, Castlewellan, Northern Ireland, BT31 9PL

St Pauls Close, Castlewellan, Northern Ireland, BT31 9PN

Ballyward Road, Ballyward, Castlewellan, Northern Ireland, BT31 9PP

Chapel Lane, Castlewellan, Northern Ireland, BT31 9PQ

Ballyward Road, Ballyward, Castlewellan, Northern Ireland, BT31 9PR

Ballyward Road, Ballyward, Castlewellan, Northern Ireland, BT31 9PS

Moneyslane Road, Ballyward, Castlewellan, Northern Ireland, BT31 9PT

Mourne View, Ballyward, Castlewellan, Northern Ireland, BT31 9PU

O'Donnell Park, Castlewellan, Northern Ireland, BT31 9PW

Millvale Road, Ballyward, Castlewellan, Northern Ireland, BT31 9PX

Glenhead Road, Ballyward, Castlewellan, Northern Ireland, BT31 9PY

Moneyslane Road, Ballyward, Castlewellan, Northern Ireland, BT31 9PZ

Splitbog Road, Ballyward, Castlewellan, Northern Ireland, BT31 9QA

Prospect Road, Ballyward, Castlewellan, Northern Ireland, BT31 9QB

Moneyslane Road, Ballyward, Castlewellan, Northern Ireland, BT31 9QD

Closkelt Road, Ballyward, Castlewellan, Northern Ireland, BT31 9QE

Cloghskelt Road, Ballyward, Castlewellan, Northern Ireland, BT31 9QF

Drumgooland Road, Ballyward, Castlewellan, Northern Ireland, BT31 9QG

Lairds Road, Ballyward, Castlewellan, Northern Ireland, BT31 9QH

Drumgooland Road, Ballyward, Castlewellan, Northern Ireland, BT31 9QJ

Lakeview Road, Ballyward, Castlewellan, Northern Ireland, BT31 9QL

Manse Road, Ballyward, Castlewellan, Northern Ireland, BT31 9QN

Manse Road, Ballyward, Castlewellan, Northern Ireland, BT31 9QP

Manse Road, Ballyward, Castlewellan, Northern Ireland, BT31 9QQ

Kilkinamurry Road, Ballyward, Castlewellan, Northern Ireland, BT31 9QR

Kilkinamurry Road, Ballyward, Castlewellan, Northern Ireland, BT31 9QS

Glen Road, Ballyward, Castlewellan, Northern Ireland, BT31 9QT

Kinallen Road, Ballyward, Castlewellan, Northern Ireland, BT31 9QU

Doyles Road, Ballyward, Castlewellan, Northern Ireland, BT31 9QW

Drumgooland Road, Ballyward, Castlewellan, Northern Ireland, BT31 9QX

Ringsend Road, Ballyward, Castlewellan, Northern Ireland, BT31 9QY

Mountain Road, Ballyward, Castlewellan, Northern Ireland, BT31 9QZ

Rathfriland Road, Ballyward, Castlewellan, Northern Ireland, BT31 9RA

Ballymackilreiny Road, Ballyward, Castlewellan, Northern Ireland, BT31 9RB

Millvale Road, Ballyward, Castlewellan, Northern Ireland, BT31 9RD

Fruitvalley Road, Ballyward, Castlewellan, Northern Ireland, BT31 9RE

Lakeside Villas, Clarkill Road, Castlewellan, Northern Ireland, BT31 9RF

Bellfield, Castlewellan, Northern Ireland, BT31 9RG

Lakeside Brae, Castlewellan, Northern Ireland, BT31 9RH

The Village Lane, Castlewellan, Northern Ireland, BT31 9RJ

Castlewellan Road, Ballyward, Castlewellan, Northern Ireland, BT31 9RL

Gargarry Road, Ballyward, Castlewellan, Northern Ireland, BT31 9RN

Castlewellan Road, Ballyward, Castlewellan, Northern Ireland, BT31 9RP

Mill Hill Court, Castlewellan, Northern Ireland, BT31 9RQ

Clanmaghery Road, Ballyward, Castlewellan, Northern Ireland, BT31 9RR

Drumlee Road, Ballyward, Castlewellan, Northern Ireland, BT31 9RS

Drumlee Road, Ballyward, Castlewellan, Northern Ireland, BT31 9RT

Lackan Road, Ballyward, Castlewellan, Northern Ireland, BT31 9RU

Gargarry Road, Ballyward, Castlewellan, Northern Ireland, BT31 9RW

Lackan Road, Ballyward, Castlewellan, Northern Ireland, BT31 9RX

Close Road, Ballyward, Castlewellan, Northern Ireland, BT31 9RY

O'Donnell Heights, Castlewellan, Northern Ireland, BT31 9RZ

Clanmaghery Road, Ballyward, Castlewellan, Northern Ireland, BT31 9SA

Flush Road, Ballyward, Castlewellan, Northern Ireland, BT31 9SB

Drumhill Court, Castlewellan, Northern Ireland, BT31 9SD

Clarmont Court, Castlewellan, Northern Ireland, BT31 9SE

Woodvale, Castlewellan, Northern Ireland, BT31 9SF

Mountain View, Castlewellan, Northern Ireland, BT31 9SG

Dromara Road, Ballyward, Castlewellan, Northern Ireland, BT31 9SH

Dromara Road, Ballyward, Castlewellan, Northern Ireland, BT31 9SJ

Backaderry Road, Ballyward, Castlewellan, Northern Ireland, BT31 9SL

Kilnhill Road, Ballyward, Castlewellan, Northern Ireland, BT31 9SN

Forest Park View, Castlewellan, Northern Ireland, BT31 9SP

Forest Park Close, Castlewellan, Northern Ireland, BT31 9SQ

Herons Road, Ballyward, Castlewellan, Northern Ireland, BT31 9SR

Backaderry Road, Ballyward, Castlewellan, Northern Ireland, BT31 9SS

Clarkill Road, Ballyward, Castlewellan, Northern Ireland, BT31 9ST

Wood Road, Ballyward, Castlewellan, Northern Ireland, BT31 9SU

Riverside, Ballyward, Castlewellan, Northern Ireland, BT31 9SW

Ribadoo Road, Ballyward, Castlewellan, Northern Ireland, BT31 9SX

Ribadoo Road, Ballyward, Castlewellan, Northern Ireland, BT31 9SY

Ardglass Road, Ballyward, Castlewellan, Northern Ireland, BT31 9SZ

Clonvaraghan Road, Ballyward, Castlewellan, Northern Ireland, BT31 9TA

Finnis Road, Ballyward, Castlewellan, Northern Ireland, BT31 9TB

Kilnhill Road, Ballyward, Castlewellan, Northern Ireland, BT31 9TD

Kilnhill Road, Ballyward, Castlewellan, Northern Ireland, BT31 9TE

Dolmen Road, Ballyward, Castlewellan, Northern Ireland, BT31 9TF

Legananny Road, Ballyward, Castlewellan, Northern Ireland, BT31 9TG

Benraw Road, Ballyward, Castlewellan, Northern Ireland, BT31 9TH

Whitehill Road, Ballyward, Castlewellan, Northern Ireland, BT31 9TJ

Legananny Hall Road, Ballyward, Castlewellan, Northern Ireland, BT31 9TL

Kilnhill Road, Ballyward, Castlewellan, Northern Ireland, BT31 9TN

Morrows Hill, Castlewellan, Northern Ireland, BT31 9TP

Legananny Hall Road, Ballyward, Castlewellan, Northern Ireland, BT31 9TQ

Maghera Close, Castlewellan, Northern Ireland, BT31 9TR

Millvale Lane, Ballyward, Castlewellan, Northern Ireland, BT31 9TS

O'Donnell Close, Castlewellan, Northern Ireland, BT31 9TT

Station Road, Ballyward, Castlewellan, Northern Ireland, BT31 9TU

Castlewellan, Northern Ireland, BT31 9TW (No Longer In Use)

Derryneill Road, Ballyward, Castlewellan, Northern Ireland, BT31 9TX

Moor Road, Ballyward, Castlewellan, Northern Ireland, BT31 9TY

Derryneill Road, Ballyward, Castlewellan, Northern Ireland, BT31 9TZ

Ballydrumman Road, Ballyward, Castlewellan, Northern Ireland, BT31 9UA

Lighthouse Road, Ballyward, Castlewellan, Northern Ireland, BT31 9UB

Slievenaboley Road, Ballyward, Castlewellan, Northern Ireland, BT31 9UD

Legananny Hall Road, Ballyward, Castlewellan, Northern Ireland, BT31 9UE

Dromara Road, Ballyward, Castlewellan, Northern Ireland, BT31 9UF

Carnalroe Road, Ballyward, Castlewellan, Northern Ireland, BT31 9UG

Grange Avenue, Castlewellan, Northern Ireland, BT31 9UH

Grange Close, Castlewellan, Northern Ireland, BT31 9UJ

Grange Drive, Castlewellan, Northern Ireland, BT31 9UL

Grange Road, Castlewellan, Northern Ireland, BT31 9UN

School Close, Ballyward, Castlewellan, Northern Ireland, BT31 9UP

Ballydrumman Road, Ballyward, Castlewellan, Northern Ireland, BT31 9UQ

Corriewood Industrial Park, Castlewellan, Northern Ireland, BT31 9UR

The Rocks, Castlewellan, Northern Ireland, BT31 9US

Drumlin Grange, Ballyward, Castlewellan, Northern Ireland, BT31 9UT

Castlewellan, Northern Ireland, BT31 9UW (No Longer In Use)

Dundrinne Gardens, Castlewellan, Northern Ireland, BT31 9UY

Dolmen Park, Ballyward, Castlewellan, Northern Ireland, BT31 9UZ

Castlewellan, Northern Ireland, BT31 9WD (No Longer In Use)

Drumillen, Castlewellan, Northern Ireland, BT31 9WF

Castlewellan, Northern Ireland, BT31 9WZ (No Longer In Use)

Castlewellan, Northern Ireland, BT31 9YA (No Longer In Use)

Castlewellan, Northern Ireland, BT31 9YD (No Longer In Use)