Deutsche Bundesbank — Real Estate Prices (BBDR1)

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Real Estate Prices (BBDR1) is an official time series dataset published by the Deutsche Bundesbank as part of its statistical time series databases. It provides German real-estate price data through the BBDR1 SDMX dataflow, accessible via the SDMX 2.1 REST API. A single endpoint returns data in XML (SDMX-ML), CSV, or JSON format depending on the requested format parameter. Users can extract specific series using a key path together with startPeriod, endPeriod, or lastNObservations filters, enabling targeted retrieval of national real-estate price statistics for economic and market analysis.Real Estate Prices (BBDR1) — official time series from the Deutsche Bundesbank, published as the BBDR1 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.

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Data schema (23 fields)

Filterable via the API (9)

BBK_STD_FREQBBK_DORE_AGSBBK_STD_ADJUSTMENTBBK_DORE_SUPPLIERBBK_DORE_CLASSIFICATIONBBK_DORE_CONCEPTBBK_DO_BASISBBK_DO_SUFFIXTIME_PERIOD

Click a field to see example values.

Field	Type	Description
BBK_STD_FREQ	dimension	Frequency code of the time series, e.g. annual or quarterly.2 codes (e.g. A, Q)
BBK_DORE_AGS	dimension	Code identifying the regional or municipal area of the series.15 codes (e.g. 17R111G7, 5R51, 5R52)
BBK_STD_ADJUSTMENT	dimension	Code indicating whether data are seasonally or otherwise adjusted.1 codes (e.g. N)
BBK_DORE_SUPPLIER	dimension	Code identifying the data supplier or source organisation.8 codes (e.g. GIP, DES, HYP)
BBK_DORE_CLASSIFICATION	dimension	Code classifying the type or category of real estate covered.48 codes (e.g. GMFHK, GBUK, GEHK)
BBK_DORE_CONCEPT	dimension	Code identifying the statistical concept measured, e.g. sales or prices.4 codes (e.g. S, H, P)
BBK_DO_BASIS	dimension	Code identifying the reference basis or index type of the series.4 codes (e.g. I22, I, I15)
BBK_DO_SUFFIX	dimension	Suffix code further qualifying the series definition.1 codes (e.g. A)
TIME_PERIOD	time	Time period the observation refers to.Time dimension — filter with startPeriod / endPeriod query params.
OBS_VALUEObservation value	number	Observed numeric value for the given series and period.The observed numeric value for each cell.
TIME_FORMAT	attribute	Code describing the format of the time period value.Code describing the format of the time period value.
BBK_DECIMALS	attribute	Number of decimal places used in the observation value.Number of decimal places used in the observation value.
BBK_ID	attribute	Unique Bundesbank identifier for the time series.Unique Bundesbank identifier for the time series.
BBK_UNIT_ENG	attribute	English-language description of the unit of measurement.English-language description of the unit of measurement.
BBK_UNIT_MULT	attribute	Multiplier applied to the unit of the observation value.Multiplier applied to the unit of the observation value.
BBK_TITLE_ENG	attribute	English-language title of the time series.English-language title of the time series.
BBK_COMM_METH_ENG	attribute	English-language note on the methodology used for the series.English-language note on the methodology used for the series.
BBK_COMM_SRC_ENG	attribute	English-language note on the data source of the series.English-language note on the data source of the series.
WEB_CATEGORY	attribute	Category under which the series is published on the Bundesbank website.Category under which the series is published on the Bundesbank website.
BBK_COMM_GEN	attribute	General comment or note about the time series.General comment or note about the time series.
BBK_DIFF_Y	attribute	Code or value indicating year-on-year difference for the series.Code or value indicating year-on-year difference for the series.
OBS_STATUS	attribute	Status code describing the nature of the observation, e.g. estimated.Status code describing the nature of the observation, e.g. estimated.
BBK_DIFF	attribute	Code or value indicating a period-on-period difference for the series.Code or value indicating a period-on-period difference for the series.

Schema captured from sdmx 2 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.

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Sample data (5 records)

Record 1BBK_DIFF: — · OBS_VALUE: 45.3

{
  "BBK_DIFF": null,
  "OBS_VALUE": "45.3",
  "BBK_DIFF_Y": null,
  "OBS_STATUS": null,
  "TIME_PERIOD": "2013",
  "BBK_DORE_AGS": "17R111G7",
  "BBK_DO_BASIS": "I22",
  "BBK_STD_FREQ": "A",
  "BBK_DO_SUFFIX": "A",
  "BBK_DORE_CONCEPT": "S",
  "BBK_DORE_SUPPLIER": "GIP",
  "BBK_STD_ADJUSTMENT": "N",
  "BBK_DORE_CLASSIFICATION": "GMFHK"
}

Record 2BBK_DIFF: — · OBS_VALUE: 48.8

{
  "BBK_DIFF": null,
  "OBS_VALUE": "48.8",
  "BBK_DIFF_Y": "7.7",
  "OBS_STATUS": null,
  "TIME_PERIOD": "2014",
  "BBK_DORE_AGS": "17R111G7",
  "BBK_DO_BASIS": "I22",
  "BBK_STD_FREQ": "A",
  "BBK_DO_SUFFIX": "A",
  "BBK_DORE_CONCEPT": "S",
  "BBK_DORE_SUPPLIER": "GIP",
  "BBK_STD_ADJUSTMENT": "N",
  "BBK_DORE_CLASSIFICATION": "GMFHK"
}

Record 3BBK_DIFF: — · OBS_VALUE: 55.1

{
  "BBK_DIFF": null,
  "OBS_VALUE": "55.1",
  "BBK_DIFF_Y": "12.9",
  "OBS_STATUS": null,
  "TIME_PERIOD": "2015",
  "BBK_DORE_AGS": "17R111G7",
  "BBK_DO_BASIS": "I22",
  "BBK_STD_FREQ": "A",
  "BBK_DO_SUFFIX": "A",
  "BBK_DORE_CONCEPT": "S",
  "BBK_DORE_SUPPLIER": "GIP",
  "BBK_STD_ADJUSTMENT": "N",
  "BBK_DORE_CLASSIFICATION": "GMFHK"
}

Record 4BBK_DIFF: — · OBS_VALUE: 60.3

{
  "BBK_DIFF": null,
  "OBS_VALUE": "60.3",
  "BBK_DIFF_Y": "9.4",
  "OBS_STATUS": null,
  "TIME_PERIOD": "2016",
  "BBK_DORE_AGS": "17R111G7",
  "BBK_DO_BASIS": "I22",
  "BBK_STD_FREQ": "A",
  "BBK_DO_SUFFIX": "A",
  "BBK_DORE_CONCEPT": "S",
  "BBK_DORE_SUPPLIER": "GIP",
  "BBK_STD_ADJUSTMENT": "N",
  "BBK_DORE_CLASSIFICATION": "GMFHK"
}

Record 5BBK_DIFF: — · OBS_VALUE: 65.0

{
  "BBK_DIFF": null,
  "OBS_VALUE": "65.0",
  "BBK_DIFF_Y": "7.8",
  "OBS_STATUS": null,
  "TIME_PERIOD": "2017",
  "BBK_DORE_AGS": "17R111G7",
  "BBK_DO_BASIS": "I22",
  "BBK_STD_FREQ": "A",
  "BBK_DO_SUFFIX": "A",
  "BBK_DORE_CONCEPT": "S",
  "BBK_DORE_SUPPLIER": "GIP",
  "BBK_STD_ADJUSTMENT": "N",
  "BBK_DORE_CLASSIFICATION": "GMFHK"
}

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.

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