Land in the municipal resources for housing construction
Statistical series from Poland's Local Data Bank (Bank Danych Lokalnych, BDL), maintained by the Central Statistical Office (GUS), covering subject P3953 within the housing economy and municipal infrastructure domain, specifically management of land designated for housing construction. Data are provided as annual territorial time series, available at multiple administrative levels from voivodship down to gmina (municipality), with units identified using official TERYT territorial identifiers. The API allows programmatic access to this indicator for national statistical and territorial analysis purposes.”HOUSING ECONOMY AND MUNICIPAL INFRASTRUCTURE › MANAGEMENT OF LAND FOR HOUSING CONSTRUCTION. Local Data Bank (BDL) subject P3953: yearly territorial series for Poland (voivodship to gmina level), units keyed by TERYT ids.
Trust score
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Data schema (8 fields)
Click a field to see example values.
| Field | Type | Description |
|---|---|---|
| variable_idVariable id | string | GUS variable code selecting the measured land-use series within subject P3953.GUS variable id selecting the measured series of subject P3953 (the n1/n2 dimension combination): 1612800=total [ha]; 1612801=total - developed [ha]; 1612802=multi-family [ha]; 1612803=multi-family - developed [ha]; 1612804=single-family [ha]; 1612805=single-family - developed [ha]. |
| unit_levelUnit level | integer | Territorial aggregation level, from 0=Poland to 6=gmina.Territorial aggregation level: 0=Poland, 1=macroregion, 2=voivodship (województwo), 3=region, 4=subregion, 5=powiat, 6=gmina. |
| year | integer | Reference year of the yearly data value.Reference year of the value (yearly series, back to 1995 for the oldest subjects). Filters server-side via the API's year parameter. |
| unit_idUnit id | string | 12-digit BDL territorial unit identifier.12-digit BDL territorial-unit id (macroregion+voivodship+region+subregion+powiat+gmina+type digits). An equality filter pins the unit server-side (unit-parent-id). |
| unit_nameUnit name | string | Name of the territorial unit.Name of the territorial unit. |
| teryt_tercTeryt terc | string | TERYT TERC administrative code of the territorial unit.TERYT TERC territorial code derived from the unit id (2 digits = voivodship, 4 = powiat, 7 = gmina incl. type digit; empty for NUTS-only units). |
| value | number | Measured value of the selected land-area variable, in hectares.Measured value of the selected land-area variable, in hectares. |
| attr_idAttr id | integer | GUS data-quality or annotation flag for the value.GUS value-attribute id (data quality/annotation flag). |
Schema captured from bdl 5 days ago.
Query the data
Pick columns and a sort, then fetch a live preview straight from the source. Choose an API-filterable column (marked ▾) under “Where” to pick from its list of values.
Sample data (8 records)
| variable_id | unit_level | year | unit_id | unit_name | teryt_terc | value | attr_id |
|---|---|---|---|---|---|---|---|
| 1612800 | 6 | 2020 | 011212001011 | Bochnia | 1201011 | 3.9 | 1 |
| 1612800 | 6 | 2021 | 011212001011 | Bochnia | 1201011 | 3.5 | 1 |
| 1612800 | 6 | 2022 | 011212001011 | Bochnia | 1201011 | 3.3 | 1 |
| 1612800 | 6 | 2023 | 011212001011 | Bochnia | 1201011 | 2.9 | 1 |
| 1612800 | 6 | 2024 | 011212001011 | Bochnia | 1201011 | 2.9 | 1 |
| 1612800 | 6 | 2025 | 011212001011 | Bochnia | 1201011 | 2.7 | 1 |
| 1612800 | 6 | 2020 | 011212001022 | Bochnia | 1201022 | 4.2 | 1 |
| 1612800 | 6 | 2021 | 011212001022 | Bochnia | 1201022 | 3.6 | 1 |
Live sample captured at profiling time — values may have changed upstream.
Verification Status
Using the API
Configuration
- Base URL
- https://bdl.stat.gov.pl/api/v1/subjects/P3953
License
- ✓ Redistributable
- ✓ Attribution required
Query examples
curl -s 'https://bdl.stat.gov.pl/api/v1/data/by-variable/1612800?unit-level=6&page-size=10&format=json&lang=en'Yearly values of variable 1612800 (total [ha]) per territorial unit. Filters: unit-level=0–6, year=YYYY, unit-parent-id={12-digit unit id}; page-size ≤ 100. Anonymous limits: 5 req/s, 100 req/15 min.
Machine-readable & source
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