Location data API
The Location data API provides aggregated data on postcode level. The API contains data on for example the inhabitants, house-types and the real estate market.

Neighborhood data

For the neighborhood (buurt) data is shown on total number of inhabitants, age distribution and household composition.

Postcode data

Postcode data is shown about house types following the table below. On streetlevel (postcode 6) the API returns the population density per square kilometer, the average for sale duration, the average asking price and the percentages houses owned vs. rented.

House types

Feature
Name
Translation
detached
Detached house
Vrijstaande woning
semi-detached
Semi-detached house
Twee-onder-een-kapwoning
linked_semi-detached
Linked semi-detached house
Geschakelde 2 onder 1 kapwoning
linked
Linked house
Geschakelde woning
terraced
Terraced house
Tussen/rijwoning
corner
Cornerhouse
Hoekwoning
end
Endhouse
Eindwoning
single-family
Single family house
Eengezinswoning
gallery
Gallery flat
Galerijflat
porch-flat
Porch flat
Portiekflat
corridor
Corridor flat
Corridorflat
maisonnette
Maisonnette
Maisonnette
downstairs
Ground floor apartment
Benedenwoning
upstairs
Upstairs apartment
Bovenwoning
porch-house
Porch house
Portiekwoning
multi-family
Multi family house
Meergezinswoning
get
https://api.altum.ai
/location?postcode=
Get location data by posting the postcode
Sample GET-query
1
https://api.altum.ai/location?postcode=1234AB
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HTTP responses

Code
Description
Error
200
OK
N/A
400
Bad Request
The given postcode was not found in the database.
403
Forbidden
Forbidden
422
Validation Error
Unprocessable Entity: one or more of the inputs are not according to the schema
429
Limit exceeded
API key limit exceeded
500
Service Not Available
Service is not available and/or down