HD3 postcode district

Postcodes and sectors

723 of the district's 796 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 53.65358, -1.83216, which locates the district, not a building.

Companies registered in HD3

Companies House lists 1,580 companies with a registered office in HD3; 25 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 HD3

• Yorkshire and the Humber
• Kirklees
• Huddersfield
• Outlane
• Calderdale
• Upper Hirst

Roads filed under HD3

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.

• Acre House Avenue
• Acre Street
• Acton Flat Lane
• Adam Court
• Adelphi Road
• Ainley Close
• Ainley Road
• Alderstone Rise
• Alexandra Road
• Alexandra Road West
• Antony Close
• Anvil Court
• Armitage Road
• Austin Close
• Ayton Road
• Back Green
• Back O'wall
• Back Thornhill Road
• Baker Street
• Ballroyd Clough
• Ballroyd Lane
• Balmford's Yard West
• Bankhouse Lane
• Bankhouse Road
• Bankwell Road
• Barlbro' Place
• Baton Drive
• Bay Close
• Beaumont Street
• Belton Grove
• Benn Lane
• Beryl Street
• Birchencliffe Hill Road
• Birchington Avenue
• Birchington Close
• Birchington Drive
• Birchwood Close
• Birkdale Avenue
• Birks Road
• Blacksmith Way
• Blackthorn Drive
• Border Close
• Botham Fields
• Botham Hall Road
• Bowling Green Court
• Brecon Avenue
• Brewery Court
• Brian Street
• Briarlyn Avenue
• Briarlyn Road
• Bridge Croft
• Bridges Avenue
• Britannia Road
• Brookdale Bank
• Broomroyd
• Bryan Terrace
• Buckden Road
• Bull Green Road
• Burcote Drive
• Burfitts Road

Check an address in HD3

Check an address in HD3

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

curl "https://spaw.co/api/v1/address/streets?country=GB&postal_code=HD3" \
  -H "Authorization: Bearer $SPAW_KEY"

Common questions about HD3

What does an HD3 postcode tell you?

That the address lies in the HD3 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 723 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 HD3

• HD12.9 km
• HX53.5 km
• HD43.9 km
• HD24.0 km
• HX44.2 km
• HD74.5 km
• HD55.7 km
• HD66.2 km
• HX67.9 km
• HX17.9 km
• HX38.2 km
• HD98.4 km
• Every district
• How a British address is written
• Check any address

distance between the districts' centroids