House price index, annual (2015=100)

Annual average house price index (2015=100) for EU member states, EFTA countries and EU/euro-area aggregates. Eurostat dataset prc_hpi_a ('House price index'). Each row is one (year, country): the index of residential property transaction prices, annual average, with 2015=100, covering purchases of new and existing dwellings. Method: Eurostat compiles national house price indices from EU member states' statistical offices; non-EU/EFTA/candidate countries are dropped (same licensing rule as the other Eurostat datasets). Units: index points, 2015=100. Caveats: the UK series ends in 2019 (post-Brexit exclusion, dropped by the connector's commercial-use geo rule); some countries start later than 2005; the EU, EU27_2020, EU28, EA, EA21, EA20 and EA19 aggregates are included as published. Coverage: 38 geographic units (37 after the geo rule), 2005 to the present, annual. Provenance: Eurostat keyless JSON-stat API, free reuse with attribution (Commission Decision 2011/833/EU) - please cite Eurostat. Primary key: (year, country_code). Join keys: country_code (ISO 3166-1 alpha-3), year. Cadence: refreshed yearly; Eurostat updates the dataset in July. Sample use: filter country_code='DEU' to track German house prices against the 2015 baseline.