DanskAdresseAPIv1
DAWAuse thisOur V1Beta
v1

Median values for an area

Median property value and land value per assessment year for houses and summer houses in the whole country, a municipality, a postal code or a road — calculated from the public property assessments. Only groups of at least 3 properties. Owner-occupied flats are not included (they cannot be placed on an address). From 2021 only some properties have been assessed under the new scheme — antal_ejendomme shows how many the median is based on. Always answers 200; an area without enough assessed properties gives an empty list. Source: the Danish Property Assessment Agency.

GET/v1/omraadevaerdier

Authentication

Authorizationstringheaderrequired

Your API key as a Bearer token.

Parameters

niveaustringqueryrequired

Area level. kommune requires kommunekode, postnr requires postnr, vej requires postnr and vejnavn.

Allowed values:landkommunepostnrvej
kommunekodestringquery

Filter by municipality code.

postnrstringquery

Filter by postal code.

vejnavnstringquery

Filter by street name.

max 120 characters
typestringquery

Result type.

Allowed values:hussommerhus
aarstringquery

Assessment year. Without a filter all years are returned.

fieldsstringquery

Comma-separated list of fields to include in the response (sparse fieldset). Omitted = all fields.

Request

curl --request GET \
  --url "https://api.danskadresseapi.dk/v1/omraadevaerdier" \
  --url-query "niveau=<niveau>" \
  --header "Authorization: Bearer $API_KEY"
Try it
GET https://api.danskadresseapi.dk/v1/omraadevaerdier

Response

application/json

Medians per type and year, newest year first

countinteger
kildestring
niveaustring
noeglestring
resultsobject[]
Show child attributes(5)
results.aarinteger
results.typeenum<string>
Allowed values:hussommerhus
results.antal_ejendommeinteger
results.median_grundvaerdiinteger | null
results.median_ejendomsvaerdiinteger | null
opdateretstring<date-time> | null
200Eksempel
{
  "count": 0,
  "kilde": "…",
  "niveau": "…",
  "noegle": "…",
  "results": [
    {
      "aar": 0,
      "type": "hus",
      "antal_ejendomme": 0,
      "median_grundvaerdi": 0,
      "median_ejendomsvaerdi": 0
    }
  ],
  "opdateret": "2026-09-20T10:00:00.000Z"
}
401Missing key
{
  "error": {
    "code": "unauthorized",
    "message": "Missing or invalid API key."
  }
}