Estimated value per dwelling unit
dwelling_valuation21 fieldsNot in the demo
Available with: a separate agreement, switched on per account · Ask about an agreement
What this does not say
Quoted verbatim from the section’s warnings field, exactly as the API returns it. They are not translated: a translation would show something other than what your response actually contains.
- area_m2 is the unit's effective floor area: its registered BRA where that is complete, otherwise derived from the building's per-floor housing BRA (area_basis says which) — Matrikkel registers bruksenhet areas partially or as 0 for a fifth of residential buildings while the building's floors are kept up. estimated_value_nok is Skatteetaten's boligverdi model (SSB 14737 coefficients per grunnkrets, housing type and age band) applied to the unit's BRA where the model expects P-ROM — the basis of formuesverdi, not a market appraisal; null where the grunnkrets, type or age band has no coefficients. One record per bruksenhet, so a house with a sokkelleilighet shows both.
- No rent estimate: the asking rents it was built from are FINN's, whose terms do not permit redistributing them.
Fields
3 of 21 fields are value fields — the ones that decide whether a record actually says anything. The rest are context: identifiers, codes and timestamps.
| Field | Type | Role |
|---|---|---|
| bruksenhet_id | string | null | context |
| registered_area_m2 | number | null (m2) | context |
| area_m2 | number | null (m2) | value |
| area_basis | string | null | context |
| building_housing_area_m2 | number | null (m2) | context |
| units_in_building | integer | null | context |
| is_main_unit | boolean | null | context |
| rooms | integer | null | context |
| floor | integer | null | context |
| floor_plan | string | null | context |
| unit_type | string | null | context |
| building_type_code | string | null | context |
| building_type | string | null | context |
| building_year | integer | null (årstall) | context |
| model_housing_type | string | null | context |
| model_age_band | string | null | context |
| estimated_value_nok | number | null (NOK) | value |
| estimated_value_per_m2_nok | number | null (NOK) | value |
| value_model_year | integer | null (årstall) | context |
| postal_code | string | null | context |
| grunnkrets_code | string | null | context |
Fetch this section
Send the key in the X-API-Key header. The section can be fetched with the rest of the address, or on its own with pagination.
curl --fail-with-body --silent --show-error \ -H "X-API-Key: $APPROACH_API_KEY" \ 'https://api.approach.no/api/v1/addresses/285717643?include=dwelling_valuation' # paginated, one section at a time curl --fail-with-body --silent --show-error \ -H "X-API-Key: $APPROACH_API_KEY" \ 'https://api.approach.no/api/v1/addresses/285717643/sections/dwelling_valuation?limit=25'
Why it cannot be tried here
This section is not part of the public demo projection. That is a licensing and privacy decision, not a sign the data is missing: it is served to customers granted the section.