Renovation of dwellings (renovation related to improvement of housing standards )
Part of Poland's Local Data Bank (Bank Danych Lokalnych, BDL), maintained by the national statistical office GUS, this API subject (P2469) provides yearly territorial statistics on renovation of dwellings related to the improvement of housing standards, broken down by type of ownership within the housing economy and municipal infrastructure domain. Data covers Poland at multiple administrative levels, from voivodship down to gmina, with territorial units identified by TERYT codes. Access is free and requires no authentication, making the data suitable for regional analysis of housing stock renovation trends and infrastructure conditions across Polish administrative units.HOUSING ECONOMY AND MUNICIPAL INFRASTRUCTURE › RENOVATION IN DWELLING STOCKS BY TYPE OF OWNERSHIP. Local Data Bank (BDL) subject P2469: yearly territorial series for Poland (voivodship to gmina level), units keyed by TERYT ids.
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Data schema (8 fields)
Click a field to see example values.
| Field | Type | Description |
|---|---|---|
| variable_idVariable id | string | GUS variable id identifying the specific ownership/renovation-type dimension combination.GUS variable id selecting the measured series of subject P2469 (the n1/n2 dimension combination): 72989=owned by housing cooperatives / water supply system [-]; 73038=owned by housing cooperatives / water supply system [-]; 72982=owned by housing cooperatives / sewage system [-]; 73031=owned by housing cooperatives / sewage system [-]; 72975=owned by housing cooperatives / central heating [-]; 73024=owned by housing cooperatives / central heating [-]; 73066=owned by housing cooperatives / hot water [-]; 73017=owned by housing cooperatives / hot water [-]; 73059=owned by housing cooperatives / gas from gas supply system [-]; 73010=owned by housing cooperatives / gas from gas supply system [-]; 73052=owned by housing cooperatives / dwellings in which new systems were installed directly [-]; 73003=owned by housing cooperatives / dwellings in which new systems were installed directly [-]; 73045=owned by housing cooperatives / building thermal insulation [-]; 72996=owned by housing cooperatives / building thermal insulation [-]; 72990=companies (without the State Treasury) / water supply system [-]; … (98 variables — GET https://bdl.stat.gov.pl/api/v1/variables?subject-id=P2469 for the full list). |
| unit_levelUnit level | integer | Territorial aggregation level, from country (0) down to gmina (6).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 code identifying the territorial unit.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, e.g. country, voivodship or gmina.Name of the territorial unit, e.g. country, voivodship or gmina. |
| 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 | Numeric value of the measured renovation statistic.Numeric value of the measured renovation statistic. |
| attr_idAttr id | integer | GUS attribute code flagging data quality or annotation for the value.GUS value-attribute id (data quality/annotation flag). |
Schema captured from bdl 7 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 |
|---|---|---|---|---|---|---|---|
| 72989 | — | 2003 | 000000000000 | POLAND | — | 719 | 1 |
| 72989 | — | 2005 | 000000000000 | POLAND | — | 2903 | 1 |
| 72989 | — | 2007 | 000000000000 | POLAND | — | 1789 | 1 |
| 72989 | — | 2009 | 000000000000 | POLAND | — | 3137 | 1 |
| 72989 | — | 2011 | 000000000000 | POLAND | — | 0 | 0 |
| 72989 | — | 2013 | 000000000000 | POLAND | — | 0 | 0 |
| 72989 | — | 2015 | 000000000000 | POLAND | — | 340 | 1 |
| 72989 | — | 2003 | 010000000000 | MACROREGION POŁUDNIOWY | — | 449 | 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/P2469
License
- ✓ Redistributable
- ✓ Attribution required
Query examples
curl -s 'https://bdl.stat.gov.pl/api/v1/data/by-variable/72989?page-size=10&format=json&lang=en'Yearly values of variable 72989 (owned by housing cooperatives / water supply system [-]) 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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