Maximum legal annual rent increase in the Netherlands for a given increase date
Maximum legal annual rent increase in the Netherlands for a given increase date and rental sector: social (regulated, per 1 July), mid-rent (regulated middle segment, per calendar year) or free sector (per calendar year, lower of CPI/CAO + 1). With the current rent it also gives the maximum new rent. 2019-2026, each figure with its official source.
Answeringour last check, 2026-10-18
1 of 1checks answered this week
274 msmedian answer time
$0.001listed price per call
$0.001price it asked us
Paid test badge: not yet. The checks above are free: we call the tool without paying and read the payment request it sends back. The Verified badge needs paid calls whose answers match the promised output, and nobody can buy a badge.
Endpoint
GET https://opendata402.com/v1/nl/rent-increase-max
| Category | Everything else |
|---|---|
| Provider host | opendata402.com |
| Networks | eip155:137, eip155:42161, eip155:8453 |
| Payment schemes | exact |
| Self-reported calls, 30 days | 2 from 2 payers (the provider's figure, not ours) |
Our checks, last 30 days
| Day | Result | HTTP | Asked | Time |
|---|---|---|---|---|
| 2026-10-18 | valid payment request | 402 | $0.001 | 274 ms |
Example input (from the provider)
{
"method": "GET",
"queryParams": {
"date": "2026-07-01",
"rent": "1500",
"sector": "free"
},
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"properties": {
"date": {
"description": "Date the increase takes effect.",
"pattern": "^\\d{4}-\\d{2}-\\d{2}$",
"type": "string"
},
"rent": {
"description": "Current monthly base rent in EUR (optional).",
"pattern": "^\\d{1,6}(\\.\\d{1,2})?$",
"type": "string"
},
"sector": {
"description": "social, mid or free.",
"enum": [
"social",
"mid",
"free"
],
"type": "string"
}
},
"required": [
"sector",
"date"
],
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}