Address, opening hours, contact and how to book
Sous-préfecture de Châteaubriant-Ancenis receives visitors by appointment, booked on the official government website, for the processes tracked on this page.
Updated on 7 July 2026
Address
22 rue Gabriel-Delatour, 44110, Châteaubriant
Opening hours
Du Lundi au Vendredi : de 09h00 à 12h30 Uniquement sur rendez-vous l'après-midi.
processes linked to the catalogue
Live monitoring shows active and booked slots observed by the scanner.
22 rue Gabriel-Delatour, 44110, Châteaubriant
Du Lundi au Vendredi : de 09h00 à 12h30 Uniquement sur rendez-vous l'après-midi.
02 40 81 50 02
[email protected]
https://www.loire-atlantique.gouv.fr/
Sous-préfecture de Châteaubriant-Ancenis takes appointments online, on the government website. Perfecture is an independent service, not affiliated with the French administration, and does not book on your behalf.
Pick the process you need
The 2 processes followed for this page are listed below, each with its live monitoring.
See the process listBook on the government website
The slot is booked on the official website, which opens slots at its own pace. Perfecture opens no slot on your behalf.
Open the official websiteGet told when a slot is published
Perfecture checks these processes for you and alerts you by email. The alert does not book on your behalf.
Published slots observed
108
Processes checked
2
Latest scanner run
6 octobre 2026
108 published slots were observed at the latest run. They go fast: an alert tells you as soon as a new slot appears.
An observed slot is a slot published by the administration at the moment the scanner ran. It is neither an official waiting time nor a guarantee of availability.
The scanner checks these processes for you. An alert by SMS, email or Telegram tells you as soon as a slot is published.
Perfecture.fr alerts you when a slot is observed for a linked process.
Préfecture
3 linked processes
Sous-préfecture - Saint-Nazaire
2 linked processes
Direction de la citoyenneté et de la légalité
No linked process yet
Direction de la coordination des politiques publiques et de l'appui territorial
No linked process yet
Direction des migrations et de l'intégration
No linked process yet
Direction des sécurités
No linked process yet
Direction du cabinet
No linked process yet
Secrétariat général commun départemental
No linked process yet
Secrétariat général de la préfecture
No linked process yet
Sous-préfecture de Châteaubriant-Ancenis is located at: 22 rue Gabriel-Delatour, 44110, Châteaubriant.
The directory lists the following opening hours: Du Lundi au Vendredi : de 09h00 à 12h30 Uniquement sur rendez-vous l'après-midi.
The page lists the address, opening hours and contact details, then a "Book an appointment" section: pick the process you need, book on the official government website, and follow the observed slots. Perfecture monitors slots but does not book on your behalf.
2 processes are available for Sous-préfecture de Châteaubriant-Ancenis in the catalogue shown on this page. The list may change as government services evolve.
Open live monitoring for the process you need. Perfecture displays observed slots and can alert you when one appears.
Set an alert for a linked process and get notified as soon as a slot appears.
