All architects in Rochefort
23 active architecture establishments in Rochefort (Charente-Maritime, 17), according to INSEE's Sirene register (data of 26 October 2026).
- Practices
- 23
- Per 10,000 residents
- 9.8
- Companies
- 13
- Founded since 2025
- 2
Rochefort (population 23,460) has 23 architecture practices: 9.8 per 10,000 residents, against 5.4 on average in the department (Charente-Maritime). 13 are companies and 10 are architects working as sole practitioners. One employs 10 people or more. The oldest company still active, Atelier d'Architecture BPG & Associes, was founded in 1995. 2 were founded in 2025 or later.
Planning rules in Rochefort: see the local plan (PLU) on the Géoportail de l'urbanisme ↗
23 results
| Firm | Town | Phone | Founded | Type |
|---|---|---|---|---|
| A.D.B. | Rochefort 20 Rue de la Marine, 17300 | 2000 | SARL | |
| Aerts & Planas - Architectes | Rochefort 18 Rue de la Republique, 17300 | 2005 | SARL | |
| Alize Chauvet Architecte | Rochefort 80 Rue Raspail, 17300 | 2016 | SAS | |
| Atelier d'Architecture BPG & Associes | Rochefort 3 Rue Audebert, 17300 | 1995 | SELAS | |
| Bernard Peyrichou | Rochefort 10 Rue du Docteur Paul Peltier, 17300 | 1983 | Sole trader | |
| Christophe Pillet | Rochefort LC 212 Bassin Bougainville Avenue Marcel Dassault, 17300 | 1995 | Sole trader | |
| Echo | Rochefort 69 Rue des Pecheurs d'Islande, 17300 | 2018 | SARL | |
| Eurobat SARL | Rochefort 41 Avenue la Fayette, 17300 | 1997 | SARL | |
| Franck Buffeteau | Rochefort 160 Rue des Freres Jamain, 17300 | 2013 | Sole trader | |
| Hop'La | Rochefort 3 Rue Audebert, 17300 | 2023 | SARL | |
| Marin Dumas (Marin Ellis Dumas) | Rochefort 17300 5 Rue du Champ de Foire, 17300 | 2025 | Sole trader | |
| Matthieu Bauchere | Rochefort 29 Rue Pierre Toufaire, 17300 | 1988 | Sole trader | |
| N-634 | Rochefort 66 Rue du Breuil, 17300 | 2026 | SAS | |
| Nicolas Aerts | Rochefort 59 Rue de la Republique, 17300 | 2000 | Sole trader | |
| Nomade Lab Architecture | Rochefort 66 Rue du Breuil, 17300 | 2024 | SARL | |
| Olivier Gerard | Rochefort 10 Rue du Docteur Paul Peltier, 17300 | 2006 | Sole trader | |
| Optim'Architecture | Rochefort 3 Rue Cochon Duvivier, 17300 | 2005 | SARL | |
| Patrick Osborne | Rochefort 98 Rue Pierre Loti, 17300 | 2009 | Sole trader | |
| Patrick Osborne - Architecte | Rochefort 98 Rue Pierre Loti, 17300 | 2009 | SARL | |
| Pillet Architectes Associes | Rochefort LC 212 Res Bassin Bougainv Avenue Marcel Dassault, 17300 | 2001 | SAS | |
| SD Architectes | Rochefort 32 Rue Thiers, 17300 | 2005 | SELARL | |
| Sebastien Esnault | Rochefort 43 Rue du Dix Neuf Mars 1962, 17300 | 2006 | Sole trader | |
| Veronique Parent | Rochefort 7 Impasse Louis Naudin, 17300 | 2018 | Sole trader |
Architects near Rochefort
All architects – Charente-Maritime (17) →Architects in Rochefort: common questions
How many architects are there in Rochefort?
The Sirene register lists 23 active architecture practices in Rochefort: 13 companies and 10 architects working as sole practitioners. All of them are listed on this page, with their address and, where published, their phone number.
Is an architect compulsory to build in Rochefort?
As everywhere in France, an individual building for themselves must use an architect once the floor area exceeds 150 m², counting the total after works for an extension. A company, including an SCI, always needs one for a building permit. The local rules for Rochefort (height, position, appearance) are set out in the local plan (PLU).
How much does an architect cost in Rochefort?
Fees are free and set in the contract. For a full mission, from design to site supervision, pricing guides usually quote 8–12% of the cost of the works excluding VAT for a new house and 10–15% for a renovation or extension. A mission limited to the building permit application is usually a fixed fee of about €1,500–4,000 excluding VAT.
Where can I get free advice before choosing an architect?
In most departments, the CAUE (council for architecture, planning and the environment) sees individuals for free, by appointment, to help them prepare their project. The map of CAUEs is on fncaue.com.