This page brings together the map and available local information for BT3 9HA in Northern Ireland. The boundary shown is an approximation created from address points, and each data section explains whether its figures apply to the full postcode or a wider statistical area.
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Create a Custom MapCore details from the ONS Postcode Directory. Geography codes identify the official areas containing this postcode.
| Postcode | BT3 9HA |
| Postcode without spaces | BT39HA |
| Status | Active postcode |
| User type | Large user postcode |
| Introduced | December 1984 |
| Directory version | 2026-06 |
| Latitude | 54.6026000 |
| Longitude | -5.9105520 |
| British National Grid | 335,074 E, 374,716 N |
| Country | Northern Ireland |
| Output Area (2021) | N20000857 |
| LSOA (2021) | N21000198 |
| MSOA (2021) | N99999999 |
| Electoral ward | N08000353 |
| Westminster constituency | N05000001 |
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 22 June 2026
41100 - Development of building projects
Private Limited Company
Incorporated 22 June 2026
41100 - Development of building projects
Private Limited Company
Incorporated 18 February 2026
71122 - Engineering related scientific and technical consulting activities
Private Limited Company
Incorporated 18 February 2026
43210 - Electrical installation
Private Limited Company
Incorporated 18 February 2026
42110 - Construction of roads and motorways
Private Limited Company
Incorporated 17 February 2026
64209 - Activities of other holding companies n.e.c.
Private Limited Company
Incorporated 10 December 2025
64209 - Activities of other holding companies n.e.c.
Private Limited Company
Incorporated 3 December 2025
41100 - Development of building projects
Private Limited Company
Incorporated 21 February 2025
43290 - Other construction installation
Private Limited Company
Incorporated 19 November 2024
99999 - Dormant Company
Private Limited Company
Incorporated 10 October 2024
41202 - Construction of domestic buildings
Private Limited Company
Incorporated 18 January 2023
99999 - Dormant Company
Answers use the geographic scope stated with each dataset above.
BT3 9HA is in Northern Ireland.
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