Where Is BT4 3NJ? Postcode Map and Facts

Find BT4 3NJ in Northern Ireland and explore the information recorded for it. The interactive map shows the postcode’s position and an approximate address-derived outline, with exact-postcode facts and wider neighbourhood statistics clearly identified below.

Active postcode Small user postcode Northern Ireland

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Vector and Interactive Postcode Maps for BT4 3NJ

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Download layered UK postcode area, district and sector maps in formats including Adobe Illustrator, PDF and SVG. Individual boundaries can be coloured and edited for reports, presentations and print.

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Custom maps of BT4 3NJ

Ready-made vector files cover postcode areas, districts and sectors. For a map focused on the full BT4 3NJ postcode or its approximate address-derived outline, ask us about custom digital and printed options.

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BT4 3NJ Postcode Facts

Core details from the ONS Postcode Directory. Geography codes identify the official areas containing this postcode.

Exact postcode record

Postcode details

Postcode	BT4 3NJ
Postcode without spaces	BT43NJ
Status	Active postcode
User type	Small user postcode
Introduced	December 1984
Directory version	2026-06
Latitude	54.5986600
Longitude	-5.8626410
British National Grid	338,183 E, 374,370 N

Containing official geographies

Country	Northern Ireland
Output Area (2021)	N20000968
LSOA (2021)	N21000223
MSOA (2021)	N99999999
Electoral ward	N08000333
Westminster constituency	N05000001

The red outline is an approximate convex hull generated from geocoded property locations and offset outwards by about 25 metres; it is not an official postcode boundary.

Ward and Constituency

The postcode is assigned to these official political geographies. Names and election results will be added when the ElectionMaps datasets are connected.

Containing areas

Electoral Ward

N08000333View Ward Map

Westminster Constituency

N05000001View Constituency Map

BT4 3NJ Vector Map

A detailed vector map covering a 500 metre radius around the postcode.

500 metre radius

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BT4 3NJ Questions

Answers use the geographic scope stated with each dataset above.

Where is the BT4 3NJ postcode?

BT4 3NJ is in Northern Ireland.

Can I buy a vector map of BT4 3NJ?

Vector Maps supplies editable UK postcode area, district and sector map files. For a vector or printed map focused on the full BT4 3NJ postcode and its approximate address-derived outline, request a custom map.