How many addresses are on Østerbakken in 6470 Sydals?

There are 25 registered house numbers on Østerbakken in postal code 6470. 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 Østerbakken in?

Østerbakken in 6470 Sydals belongs to Sønderborg Municipality. Note that the same street name can exist in several municipalities — our page specifically covers the section in 6470.

How long is Østerbakken?

Østerbakken in 6470 Sydals is approximately 0.66 km long. The length is calculated from the street segment's geometry in the official street registry (DAGI).

What is the street code for Østerbakken in 6470?

The street code is 0002507. 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 Østerbakken via API?

Use /v1/adresser?vejnavn=%C3%98sterbakken&postnr=6470 against our DAWA-compatible API. You get all 25 addresses back as JSON. 1,000 free calls/month without a credit card.

6470 Sydals

Østerbakken

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6470 Sydals·Sønderborg Municipality

Østerbakken in 6470 Sydals has 25 registered house numbers from 1 to 9. The street is in Sønderborg Municipality. The street is approximately 0.26 km long.

House numbers

1 – 9

Range

665 m

Length

0002507

Street code

Centre: 54.9123, 9.8946Open in OpenStreetMap →

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

1 1A 2(2)3 4 5 6 7 8 9 10 11 12 13 14 15 16 18 20 22 24 26 28 30 32

Look up addresses on Østerbakken via API

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

GEThttps://api.danskadresseapi.dk/v1/autocomplete?q=%C3%98sterbakken&postnr=6470

200 OK

Authorization: Bearer YOUR_API_KEY

[
  {
    "type": "adresse",
    "tekst": "Østerbakken 1, 6470 Sydals",
    "forslagstekst": "Østerbakken 1, 6470 Sydals",
    "data": {
      "vejnavn": "Østerbakken",
      "husnr": "1",
      "postnr": "6470",
      "postnrnavn": "Sydals",
      "kommunekode": "0540",
      "kommunenavn": "Sønderborg",
      "vejkode": "0002507",
      "href": "https://api.danskadresseapi.dk/v1/adresser?vejnavn=%C3%98sterbakken&postnr=6470"
    }
  }
  // ... 24 more matches on Østerbakken
]

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Frequently asked questions

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Data verificeret 27 min siden·sidst ændret 11. maj 2026·Vi synkroniserer hver 15. minut

Key figures

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House numbers, sections and API

Look up addresses on Østerbakken via API

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Frequently asked questions

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