What area is the HD3 postcode in?

HD3 is a postcode district in Huddersfield, Huddersfield, Yorkshire, England. It is part of the HD postcode area.

How many addresses are in the HD3 postcode?

The HD3 postcode district covers Huddersfield in Huddersfield. The exact address count can be retrieved via the APITier Postcode Lookup API.

How do I look up addresses in HD3 programmatically?

Use the APITier Postcode Lookup API: GET https://postcode.apitier.com/v1/postcodes/{postcode}?x-api-key=YOUR_KEY — where the postcode begins with HD3. The response returns all PAF addresses as structured JSON including building name, number, street, town, county, and geocoordinates.

Royal Mail PAF · Yorkshire

HD3 Postcode — Huddersfield

HD3 is a postcode district in Huddersfield, Huddersfield, Yorkshire, England. Use the lookup below to explore addresses within this postcode district.

HD3

Postcode District

HD — Huddersfield

Area

Yorkshire

Region

Royal Mail PAF

Data Source

Postcode Lookup — HD3 DistrictSample

{
  "_note": "Sample response — enter any postcode above and click Lookup for live data",
  "status": 200,
  "result": {
    "postcode": "HD3 1AA",
    "quality": 1,
    "eastings": 419236,
    "northings": 470146,
    "country": "England",
    "nhs_ha": "Yorkshire",
    "longitude": -1.7252,
    "latitude": 53.686,
    "european_electoral_region": "Yorkshire",
    "primary_care_trust": "Huddersfield",
    "region": "Yorkshire",
    "lsoa": "Huddersfield 001A",
    "msoa": "Huddersfield 001",
    "incode": "1AA",
    "outcode": "HD3",
    "parliamentary_constituency": "Huddersfield",
    "admin_district": "Huddersfield",
    "parish": "Huddersfield, unparished area",
    "admin_county": "Yorkshire",
    "admin_ward": "Huddersfield Central",
    "ced": null,
    "ccg": "NHS Yorkshire",
    "nuts": "Huddersfield",
    "codes": {
      "admin_district": "E07000000",
      "admin_county": "E10000000",
      "admin_ward": "E05000000",
      "parish": "E43000000",
      "parliamentary_constituency": "E14000000",
      "ccg": "E38000000",
      "lsoa": "E01000000",
      "msoa": "E02000000"
    }
  }
}

About the HD3 Postcode District

The HD3 postcode district is part of the Huddersfield (HD) postcode area, covering Huddersfield and surrounding areas in Yorkshire, England.

Postcodes in the HD3 district follow the format HD3 nXX where n is a digit and XX are letters. Each inward code identifies a specific delivery walk within the district.

The wider Huddersfield postcode area (HD) also covers: Holmfirth, Denby Dale, Skelmanthorpe, Meltham.

Frequently Asked Questions

What area does the HD3 postcode cover?

The HD3 postcode district covers Huddersfield in Huddersfield, Yorkshire, England. It is one of 9 districts in the HD postcode area.

How do I look up all addresses in the HD3 postcode?

Use the live lookup widget above or call the APITier Postcode Lookup API: GET https://postcode.apitier.com/v1/postcodes/{full postcode}?x-api-key=YOUR_KEY. Replace {full postcode} with any complete postcode beginning HD3. The API returns all Royal Mail PAF addresses as structured JSON.

Is HD3 a valid UK postcode district?

Yes. HD3 is a Royal Mail postcode district in Huddersfield, England. Full UK postcodes in this district follow the format HD3 followed by a digit and two letters (e.g. HD3 1AA).

HD3 Postcode — Huddersfield

About the HD3 Postcode District

Frequently Asked Questions

Other Huddersfield Postcode Districts