Do you need a city planning permit to install solar panels on a roof?

Verified 07 February 2025 - Directorate for Legal and Administrative Information (Prime Minister)

Yes, you must file an Advance Work Declaration (AD) at the Town Hall to install signs photovoltaic (solar panels) on your roof, because you are changing the external appearance of your building.

The way to compile and transmit your PNR file differs depending on whether you are in Paris or in another municipality. :

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General case

You must complete and submit your RFP file by paperless means according to the arrangements made by your municipality or on a paper form. Inquire on the website of the City Hall or on the spot:

Who shall I contact
On the Internet

You can complete and submit your PNR application file on the Internet:

Support for your city planning authorization request

Form

You can complete your application for DP using a form:

Prior declaration of construction and works not subject to a building permit

In Paris

You must submit your file to the Office Accueil et service à l'user (Basu: titleContent) by dematerialized means only:

Office Accueil et Service à l'User (Basu) de Paris: one-stop-shop

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