BT4 3DY Postcode Map and Local Area Data

Explore BT4 3DY in Northern Ireland on an interactive map. See its location and approximate address-derived boundary, then review the exact-postcode facts and wider-area statistics available below. Editable vector files, printed maps and postcode colouring tools are also available.

Active postcode Small user postcode Northern Ireland

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Registered companies2Exact registered-office postcode

Vector and Interactive Postcode Maps for BT4 3DY

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Editable vector postcode maps

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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Interactive map colouring tools

Create sales territories, delivery zones or heat maps without specialist mapping software. Try the postcode sector map tool, then save and export maps with full access.

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Custom maps of BT4 3DY

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

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BT4 3DY 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 3DY
Postcode without spaces	BT43DY
Status	Active postcode
User type	Small user postcode
Introduced	December 1984
Directory version	2026-06
Latitude	54.5959900
Longitude	-5.8689400
British National Grid	337,785 E, 374,060 N

Containing official geographies

Country	Northern Ireland
Output Area (2021)	N20000973
LSOA (2021)	N21000226
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 3DY Vector Map

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

500 metre radius

Creating the BT4 3DY mapThe vector map preview will appear here automatically.

Companies Registered at BT4 3DY

Companies House records whose registered-office address uses this exact postcode.

Exact registered postcode

Registered companies2All supplied statuses

Active companies2Companies House status

Active · NI729585

JMS JOINERY HOLDINGS LTD

Private Limited Company

Incorporated 20 May 2025

64209 - Activities of other holding companies n.e.c.

Companies House record

Active · NI606257

JMS JOINERY AND BUILDING WORKS LTD

Private Limited Company

Incorporated 21 February 2011

43390 - Other building completion and finishing

Companies House record

A registered office can be an accountant, agent or correspondence address. A company listed here does not necessarily trade from this postcode.

BT4 3DY Questions

Answers use the geographic scope stated with each dataset above.

Where is the BT4 3DY postcode?

BT4 3DY is in Northern Ireland.

Can I buy a vector map of BT4 3DY?

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