How many addresses are on Blåhatvej in 3310 Ølsted?

There are 29 registered house numbers on Blåhatvej in postal code 3310. House numbers run from 1 to 9 — note that even and odd numbers are typically distributed on opposite sides of the street.

Which municipality is Blåhatvej in?

Blåhatvej in 3310 Ølsted belongs to Halsnæs Municipality. Note that the same street name can exist in several municipalities — our page specifically covers the section in 3310.

How long is Blåhatvej?

Blåhatvej in 3310 Ølsted is approximately 0.43 km long. The length is calculated from the street segment's geometry in the official street registry (DAGI).

What is the street code for Blåhatvej in 3310?

The street code is 0000134. Street codes are municipality-local — the same street name in two different municipalities can have different street codes. The street code is used in the Building and Housing Registry (BBR) and other official registries.

How do I look up Blåhatvej via API?

Use /v1/adresser?vejnavn=Bl%C3%A5hatvej&postnr=3310 against our DAWA-compatible API. You get all 29 addresses back as JSON. 1,000 free calls/month without a credit card.

3310 Ølsted

Blåhatvej

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3310 Ølsted·Halsnæs Municipality

Blåhatvej in 3310 Ølsted has 29 registered house numbers from 1 to 9. The street is in Halsnæs Municipality. The street is approximately 0.47 km long.

House numbers

1 – 9

Range

434 m

Length

0000134

Street code

Centre: 55.9284, 12.0455Open in OpenStreetMap →

Sorted numerically. Number in parentheses = number of apartments/units.

1 2 3 4 5 6 7 8 9 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 30 32

Look up addresses on Blåhatvej via API

The autocomplete endpoint returns matches on street + postal code — drop-in DAWA-compatible format:

GEThttps://api.danskadresseapi.dk/v1/autocomplete?q=Bl%C3%A5hatvej&postnr=3310

200 OK

Authorization: Bearer YOUR_API_KEY

[
  {
    "type": "adresse",
    "tekst": "Blåhatvej 1, 3310 Ølsted",
    "forslagstekst": "Blåhatvej 1, 3310 Ølsted",
    "data": {
      "vejnavn": "Blåhatvej",
      "husnr": "1",
      "postnr": "3310",
      "postnrnavn": "Ølsted",
      "kommunekode": "0260",
      "kommunenavn": "Halsnæs",
      "vejkode": "0000134",
      "href": "https://api.danskadresseapi.dk/v1/adresser?vejnavn=Bl%C3%A5hatvej&postnr=3310"
    }
  }
  // ... 28 more matches on Blåhatvej
]

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Frequently asked questions

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Data verificeret 16 min siden·sidst ændret 11. maj 2026·Vi synkroniserer hver 15. minut