Data source & update

Latest publication of the property value request database (DVF) made available by the DGFiP on April 4, 2026, covering property transactions up to 31/12/2025:

https://www.data.gouv.fr/datasets/demandes-de-valeurs-foncieres/

Administrative/cadastral division as of January 1, 2026, and municipal changes as of January 1, 2026:

https://www.insee.fr/fr/information/8740222

https://cadastre.data.gouv.fr/datasets/cadastre-etalab

Next update?

New DVF data release planned for early October, covering transactions up to 30/06/2026.