All architects in Dax
19 active architecture establishments in Dax (Landes, 40), according to INSEE's Sirene register (data of 26 October 2026).
- Practices
- 19
- Per 10,000 residents
- 8.6
- Companies
- 12
- Founded since 2025
- 2
Dax (population 22,109) has 19 architecture practices: 8.6 per 10,000 residents, against 5.7 on average in the department (Landes). 12 are companies and 7 are architects working as sole practitioners. The oldest company still active, Agence Bellocq Architectes, was founded in 1991. 2 were founded in 2025 or later.
Planning rules in Dax: see the local plan (PLU) on the Géoportail de l'urbanisme ↗
19 results
| Firm | Town | Phone | Founded | Type |
|---|---|---|---|---|
| Agence Bellocq Architectes | Dax 23 Route de Tercis, 40100 | 1991 | SARL | |
| Agence Conquere Marchal | Dax 2 Rue des Fleurs, 40100 | 2025 | SARL | |
| Architecture Urbanisme Design / Environnement Philippe Bousquet, Architecte Urbaniste Designer (Aud/E) | Dax 24 Rue de la Ferte, 40100 | 2025 | SELARL | |
| Arnaud Rebours | Dax 18/20 18 Boulevard Saint Pierre, 40100 | 2010 | Sole trader | |
| Atelier d'Architecture Aca (Aca) (Aca) | Dax 44 Rue Neuve, 40100 | 2007 | SARL | |
| Audrey Mere Architecte | Dax 12 Rue d'Argoubet, 40100 | 2023 | SARL | |
| Chevallet David Concept (CD Concept) | Dax 120 Avenue Georges Clemenceau, 40100 | 2013 | SARL | |
| Claire Desqueyroux | Dax 128 Avenue Saint-Vincent-de-Paul, 40100 | 1993 | Sole trader | |
| Cyril Dulau Architecte | Dax 4 Cours Gallieni, 40100 | 2008 | SARL | |
| Estelle Hardet (Eh*Architecture) | Dax Residence Chanzy 25 Rue Chanzy, 40100 | 2023 | Sole trader | |
| Is Architecte | Dax 1 Cours de Verdun, 40100 | 2019 | SAS | |
| Julie Nouvel Building Workshop (JNBW) | Dax 36 Rue Labadie, 40100 | 2022 | SAS | |
| Laurent Labeyrie | Dax 53 Avenue Georges Clemenceau, 40100 | 2002 | Sole trader | |
| Lionel Voinson | Dax 2 Rue Gambetta, 40100 | 2008 | Sole trader | |
| Michel Revy | Dax 55 Rue Jean le Bon, 40100 | 1986 | Sole trader | |
| Rahmani Bureau d Etude | Dax 28 Cours du Marechal Joffre, 40100 | 2011 | SAS | |
| Remi Camiade Architecte (Remi Camiade Architecte) (Rca) | Dax 7 Rue d'Eyrose, 40100 | 2015 | SARL | |
| Thomas Bellocq | Dax 23 Route de Tercis, 40100 | 2018 | Sole trader | |
| Urban Id | Dax 4 Avenue Maurice Boyau, 40100 | 2019 | SARL |
Architects near Dax
All architects – Landes (40) →Architects in Dax: common questions
How many architects are there in Dax?
The Sirene register lists 19 active architecture practices in Dax: 12 companies and 7 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 Dax?
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 Dax (height, position, appearance) are set out in the local plan (PLU).
How much does an architect cost in Dax?
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.