All architects in Cassis
10 active architecture establishments in Cassis (Bouches-du-Rhône, 13), according to INSEE's Sirene register (data of 26 October 2026).
- Practices
- 10
- Per 10,000 residents
- 15.0
- Companies
- 6
- Founded since 2025
- 0
Cassis (population 6,661) has 10 architecture practices: 15.0 per 10,000 residents, against 8.2 on average in the department (Bouches-du-Rhône). 6 are companies and 4 are architects working as sole practitioners. The oldest company still active, Caterina & Marc Aurel, was founded in 2009.
Planning rules in Cassis: see the local plan (PLU) on the Géoportail de l'urbanisme ↗
10 results
| Firm | Town | Phone | Founded | Type |
|---|---|---|---|---|
| Alexandros Delernias | Cassis Les Coteaux du Bregadan 11 Chemin du Mont Gibaou, 13260 | 1992 | Sole trader | |
| Archidem | Cassis 10 Rue de l'Arene, 13260 | 2020 | SARL | |
| Atelier RM | Cassis 21 Avenue de la Viguerie, 13260 | 2020 | SARL | |
| Axia | Cassis Les Coteaux de Bregadan 11 Chemin du Mont Gibaou, 13260 | 2017 | SAS | |
| Caroline Ordener (Caroline Ordener Architecte) | Cassis 6 Avenue des Albizzi, 13260 | 2020 | Sole trader | |
| Caterina & Marc Aurel | Cassis 12 Avenue de Provence, 13260 | 2009 | SARL | |
| Eric Ordener | Cassis 6 Avenue des Albizzi, 13260 | 1989 | Sole trader | |
| Ordener Architecture | Cassis 6 Avenue des Albizzi, 13260 | 2017 | SARL | |
| Pierre Boyer | Cassis Les Terrasses de Cassis 79 Allee des Cypres, 13260 | 2019 | SAS | |
| Vanessa Laurent Smith (Smith) | Cassis 1 Rue Alexandre Rossat, 13260 | 2007 | Sole trader |
Architects near Cassis
All architects – Bouches-du-Rhône (13) →Architects in Cassis: common questions
How many architects are there in Cassis?
The Sirene register lists 10 active architecture practices in Cassis: 6 companies and 4 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 Cassis?
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 Cassis (height, position, appearance) are set out in the local plan (PLU).
How much does an architect cost in Cassis?
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.