Prior declaration for a detached house and/or its annexes - DPMI (Form 13703*11)

Ministry of city planning - Cerfa n° 13703*11

Allows to carry out work on a detached house (e.g. extension, window creation) and/or to build an annex to its house (e.g. garage, veranda).


to help you build your advance work declaration file, you can use a assistance with your request for city planning authorization.

Go to the online administrative form

Verified 04 July 2023 - Legal and Administrative Information Directorate (Prime Minister)

To whom shall I send this form ?

J'ai réalisé une démarche administrative

Je donne mon avis sur Services Publics +. L'administration concernée me répondra.