Use this guide to understand BT1 3NQ 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 3NQ |
| Postcode without spaces | BT13NQ |
| Status | Active postcode |
| User type | Small user postcode |
| Introduced | December 1984 |
| Directory version | 2026-06 |
| Latitude | 54.5962000 |
| Longitude | -5.9216190 |
| British National Grid | 334,353 E, 373,950 N |
| Country | Northern Ireland |
| Output Area (2021) | N20001081 |
| LSOA (2021) | N21000252 |
| 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 28 April 2026
68100 - Buying and selling of own real estate
Private Limited Company
Incorporated 26 January 2026
43210 - Electrical installation
Private Limited Company
Incorporated 11 June 2025
24440 - Copper production
Private Limited Company
Incorporated 20 January 2025
64999 - Financial intermediation not elsewhere classified
Private Limited Company
Incorporated 30 April 2024
86900 - Other human health activities
Private Limited Company
Incorporated 26 March 2024
69201 - Accounting and auditing activities
Private Limited Company
Incorporated 5 February 2024
93199 - Other sports activities
Private Limited Company
Incorporated 9 June 2022
59113 - Television programme production activities
Private Limited Company
Incorporated 10 May 2022
64209 - Activities of other holding companies n.e.c.
Private Limited Company
Incorporated 4 May 2021
86900 - Other human health activities
Private Limited Company
Incorporated 17 December 2018
64209 - Activities of other holding companies n.e.c.
Private Limited Company
Incorporated 17 December 2018
64205 - Activities of financial services holding companies
Answers use the geographic scope stated with each dataset above.
BT1 3NQ is in Northern Ireland.
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Explore other full postcodes in the same postcode sector.