Use this guide to understand BT27 4BW 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 | BT27 4BW |
| Postcode without spaces | BT274BW |
| Status | Active postcode |
| User type | Small user postcode |
| Introduced | December 1984 |
| Directory version | 2026-06 |
| Latitude | 54.5204700 |
| Longitude | -6.0379260 |
| British National Grid | 327,099 E, 365,337 N |
| Country | Northern Ireland |
| Output Area (2021) | N20002410 |
| LSOA (2021) | N21000543 |
| MSOA (2021) | N99999999 |
| Electoral ward | N08000739 |
| Westminster constituency | N05000009 |
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 16 March 2026
68209 - Other letting and operating of own or leased real estate
Private Limited Company
Incorporated 11 July 2023
46730 - Wholesale of wood, construction materials and sanitary equipment
Private Limited Company
Incorporated 9 July 2015
74909 - Other professional, scientific and technical activities n.e.c.
Answers use the geographic scope stated with each dataset above.
BT27 4BW is in Northern Ireland.
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Explore other full postcodes in the same postcode sector.