Use this guide to understand BT1 4NZ in Northern Ireland. Start with the interactive location and approximate postcode outline, then browse the available facts and local-area indicators. Labels show which figures relate to the exact postcode and which cover a larger geography.
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Create a Custom MapCore details from the ONS Postcode Directory. Geography codes identify the official areas containing this postcode.
| Postcode | BT1 4NZ |
| Postcode without spaces | BT14NZ |
| Status | Active postcode |
| User type | Small user postcode |
| Introduced | October 2005 |
| Directory version | 2026-06 |
| Latitude | 54.5965800 |
| Longitude | -5.9266290 |
| British National Grid | 334,055 E, 374,015 N |
| Country | Northern Ireland |
| Output Area (2021) | N20001079 |
| LSOA (2021) | N21000251 |
| MSOA (2021) | N99999999 |
| Electoral ward | N08000315 |
| Westminster constituency | N05000003 |
The postcode is assigned to these official political geographies. Names and election results will be added when the ElectionMaps datasets are connected.
A detailed vector map covering a 500 metre radius around the postcode.
Companies House records whose registered-office address uses this exact postcode.
Private Limited Company
Incorporated 3 March 2026
69102 - Solicitors
Private Limited Company
Incorporated 23 August 2021
46420 - Wholesale of clothing and footwear
Private Limited Company
Incorporated 7 July 2014
69102 - Solicitors
Private Limited Company
Incorporated 5 September 2012
99999 - Dormant Company
Private Limited Company
Incorporated 26 August 2010
99999 - Dormant Company
Private Limited Company
Incorporated 31 December 2021
15200 - Manufacture of footwear
Private Limited Company
Incorporated 10 July 2002
None Supplied
Answers use the geographic scope stated with each dataset above.
BT1 4NZ is in Northern Ireland.
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Explore other full postcodes in the same postcode sector.