How many addresses are on Mariehaven in 4300 Holbæk?

There are 44 registered house numbers on Mariehaven in postal code 4300. 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 Mariehaven in?

Mariehaven in 4300 Holbæk belongs to Holbæk Municipality. Note that the same street name can exist in several municipalities — our page specifically covers the section in 4300.

How long is Mariehaven?

Mariehaven in 4300 Holbæk is approximately 0.46 km long. The length is calculated from the street segment's geometry in the official street registry (DAGI).

What is the street code for Mariehaven in 4300?

The street code is 0002102. 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 Mariehaven via API?

Use /v1/adresser?vejnavn=Mariehaven&postnr=4300 against our DAWA-compatible API. You get all 44 addresses back as JSON. 1,000 free calls/month without a credit card.

4300 Holbæk

Mariehaven

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4300 Holbæk·Holbæk Municipality

Mariehaven in 4300 Holbæk has 44 registered house numbers from 1 to 9. The street is in Holbæk Municipality. The street is approximately 0.39 km long.

House numbers

1 – 9

Range

459 m

Length

0002102

Street code

Centre: 55.7085, 11.6293Open in OpenStreetMap →

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

1 1 1 1 1A 2 3 3 3 4 5 5 5 6 7 8 9 10 10A 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26(2)27 28 29 30 32 34 36 38 40

Look up addresses on Mariehaven via API

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

GEThttps://api.danskadresseapi.dk/v1/autocomplete?q=Mariehaven&postnr=4300

200 OK

Authorization: Bearer YOUR_API_KEY

[
  {
    "type": "adresse",
    "tekst": "Mariehaven 1, 4300 Holbæk",
    "forslagstekst": "Mariehaven 1, 4300 Holbæk",
    "data": {
      "vejnavn": "Mariehaven",
      "husnr": "1",
      "postnr": "4300",
      "postnrnavn": "Holbæk",
      "kommunekode": "0316",
      "kommunenavn": "Holbæk",
      "vejkode": "0002102",
      "href": "https://api.danskadresseapi.dk/v1/adresser?vejnavn=Mariehaven&postnr=4300"
    }
  }
  // ... 43 more matches on Mariehaven
]

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Frequently asked questions

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Data verificeret 12 min siden·sidst ændret 16. jun. 2026·Vi synkroniserer hver 15. minut