Deutsche Bundesbank — System of indicators of the German residential property market (BBDY1)
System of indicators of the German residential property market (BBDY1) — official time series from the Deutsche Bundesbank, published as the BBDY1 dataflow over SDMX 2.1 REST. One endpoint serves XML (SDMX-ML), CSV (?format=csv) and JSON (?format=json); extract exactly the series you need with a key path and startPeriod / endPeriod / lastNObservations filters.
Trust score
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Data schema (20 fields)
Click a field to see example values.
| Field | Type | Description |
|---|---|---|
| BBK_STD_FREQ | dimension | 3 codes (e.g. A, M, Q) |
| BBK_DOSR_GROUP | dimension | 3 codes (e.g. B10, B20, B30) |
| BBK_STD_ADJUSTMENT | dimension | 2 codes (e.g. N, Y) |
| BBK_DOSR_SLIDE | dimension | 17 codes (e.g. G100, G150, G175) |
| BBK_DOSR_NAME | dimension | 57 codes (e.g. P0010, P0020, P0030) |
| BBK_DO_SUFFIX | dimension | 1 codes (e.g. A) |
| TIME_PERIOD | time | Time dimension — filter with startPeriod / endPeriod query params. |
| OBS_VALUEObservation value | number | The observed numeric value for each cell. |
| TIME_FORMAT | attribute | — |
| BBK_DECIMALS | attribute | — |
| BBK_ID | attribute | — |
| BBK_UNIT | attribute | — |
| BBK_UNIT_MULT | attribute | — |
| BBK_TITLE_ENG | attribute | — |
| WEB_CATEGORY | attribute | — |
| BBK_COMM_SRC_ENG | attribute | — |
| BBK_COMM_METH_ENG | attribute | — |
| BBK_COMM_GEN_ENG | attribute | — |
| BBK_DIFF_Y | attribute | — |
| BBK_DIFF | attribute | — |
Schema captured from sdmx 1 month 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 (5 records)
| BBK_STD_FREQ | BBK_DOSR_GROUP | BBK_STD_ADJUSTMENT | BBK_DOSR_SLIDE | BBK_DOSR_NAME | BBK_DO_SUFFIX | TIME_PERIOD | OBS_VALUE |
|---|---|---|---|---|---|---|---|
| A | B10 | N | G100 | P0010 | A | 2004 | 96.5 |
| A | B10 | N | G100 | P0010 | A | 2005 | 95.2 |
| A | B10 | N | G100 | P0010 | A | 2006 | 95.4 |
| A | B10 | N | G100 | P0010 | A | 2007 | 96.5 |
| A | B10 | N | G100 | P0010 | A | 2008 | 97.2 |
Live sample captured at profiling time — values may have changed upstream.
Verification Status
Using the API
Query examples
curl -s 'https://api.statistiken.bundesbank.de/rest/metadata/dataflow/BBK' -H 'Accept: application/vnd.sdmx.structure+xml;version=2.1'All dataflows (datasets) published by this agency, as SDMX-ML.
Machine-readable & source
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