Postcode BT33
Bryansford +2 · County Down, Northern Ireland
BT33 is the postcode of Bryansford, Dundrum, Newcastle in County Down, Northern Ireland, United Kingdom. This list covers outward codes — the first half of a UK postcode, such as M9 or BN91 — not full postcodes.
- Postcode
- BT33
- County
- County Down
- Country
- Northern Ireland
- Country
- United Kingdom
3 places with postcode BT33
| Place | County | Location |
|---|---|---|
| Bryansford | County Down | 54.229, -5.936 |
| Dundrum | County Down | 54.258, -5.845 |
| Newcastle | — | 54.218, -5.890 |
Nearby postcodes
Frequently asked questions
Which places use postcode BT33?
Bryansford, Dundrum, Newcastle.
Which county and country is BT33 in?
County Down, Northern Ireland, United Kingdom.
Source: GeoNames postal codes (CC BY 4.0), geonames.org, retrieved 2026-10-22. Place coordinates are approximate. Check with the national postal service before sending anything valuable.