API

Cadastral parcels and districts

Organization: Kielce City Hall 2 endpoints Technical name: dzialki Version: v1 Managed Public

Current cadastral parcels and districts: parcel identifiers, local district numbers, parcel areas and boundaries. Archived parcels are excluded. The public API supports pagination, column selection and filtering by indexed fields.

Metadata

Organization Kielce City Hall
Data sources Parcel and cadastral district register Current cadastral parcels and districts: parcel identifiers, local district numbers, parcel areas and boundaries. Archived parcels are excluded.
API type Managed
Access policy Public
Version v1
License Creative Commons Attribution 4.0 International
Categories Spatial data and geography
Updated at 2 hours ago
Publish from 2026-11-01 01:39

Requests to the whole API service

Loading statistics…

Daily aggregates · UTC

Documentation

The API exposes public table data with selected columns, filters, sorting and pagination.

API endpoints

OpenAPI JSON OpenAPI YAML 2 endpoints
GET /dzialki_publiczne/data Table data: Parcels json

Returns records from public table dzialki_publiczne. Current cadastral parcels: identifiers, district numbers, areas and boundaries. Archived parcels are excluded.

Data publication metadata
License Creative Commons Attribution 4.0 International
Organization Kielce City Hall
Openness level
Categories Spatial data and geography
Spatial coverage POLYGON((20.51052244 50.79329822,20.72062639 50.79329822,20.72062639 50.91508246,20.51052244 50.91508246,20.51052244 50.79329822))
Data sources Parcel and cadastral district register
Contact smartcity@kielce.eu
Try endpoint

Response schemas

Check the documented response schemas in the OpenAPI document.

Open the OpenAPI document

Endpoint

/api/public/dzialki/dzialki_publiczne/data?version=v1

Parameters

Name Location Type Required Description example
columns query string optional Optional comma-separated list of columns. Empty value returns all public columns. id,name
filter[column] query string optional Filter by a public indexed column. Put the column name in brackets, for example filter[status]=active. active
sort query string optional Sort by a public sortable column. Prefix "-" means descending order. -updated_at
limit query integer optional Optional number of records from 1 to 1000; defaults to 100. Zero is not allowed. 100
offset query integer optional Optional non-negative integer offset; defaults to 0. -
Columns 6
Column Type Description Semantics Filtering Sorting
Parcel identifier identyfikator VARCHAR(100) - - yes yes
Parcel number numer_dzialki VARCHAR(100) - - yes yes
Cadastral district number numer_obrebu VARCHAR(100) - - yes yes
Area [m²] powierzchnia_m2 DECIMAL(20,4) - - no no
Parcel boundary geometry GEOMETRY(MULTIPOLYGON,2178) - - yes no
URI _uri URL Stable semantic URI generated from the unique table column. Semantic URI identifier no no
Filters 4
Name Type Required Mode example
identyfikator VARCHAR(100) optional exact match filter[identyfikator]=sample
numer_dzialki VARCHAR(100) optional exact match filter[numer_dzialki]=sample
numer_obrebu VARCHAR(100) optional exact match filter[numer_obrebu]=sample
geometry GEOMETRY(MULTIPOLYGON,2178) optional bbox: xmin,ymin,xmax,ymax filter[geometry]=20.58,50.82,20.72,50.90
Request 
GET /api/public/dzialki/dzialki_publiczne/data?columns=identyfikator,numer_dzialki&limit=10&offset=0
Response 
{
    "tableName": "dzialki_publiczne",
    "columns": [
        {
            "name": "identyfikator",
            "type": "VARCHAR(100)",
            "filterable": true,
            "requiredFilter": false,
            "sortable": true,
            "label": "Parcel identifier",
            "description": null,
            "semanticRole": null,
            "semanticPredicate": null
        },
        {
            "name": "numer_dzialki",
            "type": "VARCHAR(100)",
            "filterable": true,
            "requiredFilter": false,
            "sortable": true,
            "label": "Parcel number",
            "description": null,
            "semanticRole": null,
            "semanticPredicate": null
        }
    ],
    "requiredFilters": [],
    "allowedFilters": [
        "identyfikator",
        "numer_dzialki"
    ],
    "pagination": {
        "limit": 10,
        "offset": 0,
        "count": 1,
        "total": 1
    },
    "filters": [],
    "items": [
        {
            "identyfikator": "sample",
            "numer_dzialki": "sample"
        }
    ]
}
GET /obreby_publiczne/data Table data: Cadastral districts json

Returns records from public table obreby_publiczne. Local numbers and boundaries of cadastral districts. The district number is local and is not a full cadastral unit identifier.

Data publication metadata
License Creative Commons Attribution 4.0 International
Organization Kielce City Hall
Openness level
Categories Spatial data and geography
Spatial coverage POLYGON((20.51052244 50.79329822,20.72062639 50.79329822,20.72062639 50.91508246,20.51052244 50.91508246,20.51052244 50.79329822))
Data sources Parcel and cadastral district register
Contact smartcity@kielce.eu
Try endpoint

Response schemas

Check the documented response schemas in the OpenAPI document.

Open the OpenAPI document

Endpoint

/api/public/dzialki/obreby_publiczne/data?version=v1

Parameters

Name Location Type Required Description example
columns query string optional Optional comma-separated list of columns. Empty value returns all public columns. id,name
filter[column] query string optional Filter by a public indexed column. Put the column name in brackets, for example filter[status]=active. active
sort query string optional Sort by a public sortable column. Prefix "-" means descending order. -updated_at
limit query integer optional Optional number of records from 1 to 1000; defaults to 100. Zero is not allowed. 100
offset query integer optional Optional non-negative integer offset; defaults to 0. -
Columns 3
Column Type Description Semantics Filtering Sorting
Cadastral district number numer_obrebu VARCHAR(100) - - yes yes
Cadastral district boundary geometry GEOMETRY(MULTIPOLYGON,2178) - - yes no
URI _uri URL Stable semantic URI generated from the unique table column. Semantic URI identifier no no
Filters 2
Name Type Required Mode example
numer_obrebu VARCHAR(100) optional exact match filter[numer_obrebu]=sample
geometry GEOMETRY(MULTIPOLYGON,2178) optional bbox: xmin,ymin,xmax,ymax filter[geometry]=20.58,50.82,20.72,50.90
Request 
GET /api/public/dzialki/obreby_publiczne/data?columns=numer_obrebu,geometry&limit=10&offset=0
Response 
{
    "tableName": "obreby_publiczne",
    "columns": [
        {
            "name": "numer_obrebu",
            "type": "VARCHAR(100)",
            "filterable": true,
            "requiredFilter": false,
            "sortable": true,
            "label": "Cadastral district number",
            "description": null,
            "semanticRole": null,
            "semanticPredicate": null
        },
        {
            "name": "geometry",
            "type": "GEOMETRY(MULTIPOLYGON,2178)",
            "filterable": true,
            "requiredFilter": false,
            "sortable": false,
            "label": "Cadastral district boundary",
            "description": null,
            "semanticRole": null,
            "semanticPredicate": null
        }
    ],
    "requiredFilters": [],
    "allowedFilters": [
        "numer_obrebu",
        "geometry"
    ],
    "pagination": {
        "limit": 10,
        "offset": 0,
        "count": 1,
        "total": 1
    },
    "filters": [],
    "items": [
        {
            "numer_obrebu": "sample",
            "geometry": "sample"
        }
    ]
}