All architects in Foix
5 active architecture establishments in Foix (Ariège, 09), according to INSEE's Sirene register (data of 26 October 2026).
- Practices
- 5
- Per 10,000 residents
- 5.0
- Companies
- 1
- Founded since 2025
- 0
Foix (population 9,934) has 5 architecture practices: 5.0 per 10,000 residents, against 5.1 on average in the department (Ariège). 1 are companies and 4 are architects working as sole practitioners. The oldest company still active, Caza la Vera, was founded in 2009.
Planning rules in Foix: see the local plan (PLU) on the Géoportail de l'urbanisme ↗
5 results
| Firm | Town | Phone | Founded | Type |
|---|---|---|---|---|
| Caza la Vera | Foix 16 Rue des Marchands, 09000 | 2009 | SARL | |
| Isabelle Rouyard | Foix 6 Place Violet, 09000 | 2008 | Sole trader | |
| Jeremy Garcia | Foix 10 Quartier Debussy, 09000 | 2017 | Sole trader | |
| Julie Porte-Trauque | Foix 22 Rue des Marchands, 09000 | 2011 | Sole trader | |
| Laura Dumais-Rosa | Foix 12 Place Georges Dutilh, 09000 | 2021 | Sole trader |
Architects near Foix
All architects – Ariège (09) →Architects in Foix: common questions
How many architects are there in Foix?
The Sirene register lists 5 active architecture practices in Foix: 1 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 Foix?
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 Foix (height, position, appearance) are set out in the local plan (PLU).
How much does an architect cost in Foix?
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.