HD4 postcode district

Postcodes and sectors

734 of the district's 877 postcodes are live in the ONS Postcode Directory of August 2026. A postcode directory says whether a code is in use, never who is there. The live postcodes centre on 53.62547, -1.79785, which locates the district, not a building.

Companies registered in HD4

Companies House lists 1,438 companies with a registered office in HD4; 163 of them at addresses shared by 25 or more companies (1 October 2026 snapshot). 25 is the count at which the address lookup reports a company cluster.

Places OS Open Names lists for HD4

• Kirklees
• Yorkshire and the Humber
• Huddersfield
• Netherton
• Farnley Tyas
• Stocksmoor
• Thurstonland
• Honley
• Linthwaite

Roads filed under HD4

Named roads first, then numbered ones. A road is filed under one district even where it runs through several, so a street missing here may be listed under a neighbouring district — which is why the address lookup never calls a British street absent. Great Britain has no open register of buildings, so a listed road never means a building on it exists.

• Almondbury Common
• Andrew Crescent
• Arkenley Lane
• Armitage Road
• Armitage Street
• Ashenhurst Avenue
• Ashenhurst Close
• Ashenhurst Rise
• Ashenhurst Road
• Ashes Lane
• Ash Farm Court
• Athene Drive
• Avison Road
• Ayres Drive
• Aysgarth Road
• Back Armitage Road
• Back Moor Lane
• Back Stoney Lane
• Ballater Avenue
• Balmoral Avenue
• Bankfield Park Avenue
• Bankfield Terrace
• Bank Foot Lane
• Bank Foot Road
• Barcroft Road
• Barton Manor Close
• Basil Street
• Battye Avenue
• Beagle Avenue
• Beaumont Park Road
• Beaumont Street
• Beech Court
• Bell Street
• Bent Street
• Berry View
• Best Lane
• Birch Road
• Birks Lane
• Blackmoorfoot Road
• Blagden Lane
• Blue Bell Hill
• Boothroyd Drive
• Bourn View Close
• Bourn View Road
• Bowling Street
• Brewery Drive
• Bridge Street
• Brockholes Road
• Bronte Close
• Broughton Road
• Brown's Knoll Road
• Bunny Park
• Butternab Ridge
• Butternab Road
• Butterwood Close
• Butts Close
• Butts Road
• Butts Way
• Caldercliffe Road
• Calder Drive

Check an address in HD4

Check an address in HD4

The same road list through the API, from the outward code alone:

curl "https://spaw.co/api/v1/address/streets?country=GB&postal_code=HD4" \
  -H "Authorization: Bearer $SPAW_KEY"

Common questions about HD4

What does an HD4 postcode tell you?

That the address lies in the HD4 district of the HD (Huddersfield) postcode area, and the place OS Open Names most often lists first for its postcodes is Huddersfield. The district alone does not place a street: the inward half of the full postcode narrows the address to one of the district's 734 live postcodes.

Where the counts come from

• ons-postcode-directory · version 2026-08 · Contains ONS, OS and Royal Mail data © Crown copyright and database right 2026, Open Government Licence v3.0. Northern Ireland postcodes are excluded: their reuse needs a Land & Property Services licence.
• os-open-names · version 2026-11-01 · Contains OS data © Crown copyright and database right 2026, Open Government Licence v3.0.
• uk-companies-house · version 2026-10-01 · Companies House free company data product, Open Government Licence v3.0

What each figure means, and what a district page never says, is set out in Reading a British postcode district page; the glossary defines a postcode district, a postcode area, a postcode directory and a street register.

Data synced on 2026-11-01: the newest version among the datasets listed above.

Districts nearest HD4

• HD12.4 km
• HD33.9 km
• HD54.2 km
• HD95.0 km
• HD25.0 km
• HD75.3 km
• HX57.0 km
• HX48.0 km
• HD68.6 km
• HD88.7 km
• WF149.0 km
• WF1511.2 km
• Every district
• How a British address is written
• Check any address

distance between the districts' centroids