All architects in Orthez
8 active architecture establishments in Orthez (Pyrénées-Atlantiques, 64), according to INSEE's Sirene register (data of 26 October 2026).
- Practices
- 8
- Per 10,000 residents
- 7.4
- Companies
- 6
- Founded since 2025
- 1
Orthez (population 10,881) has 8 architecture practices: 7.4 per 10,000 residents, against 7.4 on average in the department (Pyrénées-Atlantiques). 6 are companies and 2 are architects working as sole practitioners. The oldest company still active, D'Architecture Kos Mogol (Aakm), was founded in 1998. One was founded in 2025 or later.
Planning rules in Orthez: see the local plan (PLU) on the Géoportail de l'urbanisme ↗
8 results
| Firm | Town | Phone | Founded | Type |
|---|---|---|---|---|
| D'Architecture Kos Mogol (Aakm) | Orthez Zi de Naude Avenue Marcel Paul, 64300 | 1998 | SAS | |
| Deborah Noll (Oda Architecture d'Interieur) | Orthez 98 Rue Saint-Gilles, 64300 | 2026 | Sole trader | |
| Eric Bonnaventure Architecte | Orthez 18 Rue Pierre Lasserre, 64300 | 2013 | SARL | |
| Gauche Atelier d'Architecture | Orthez Galerie des Jacobins 5 Rue du Puits des Jacobins, 64300 | 2006 | SELARL | |
| GMH Architecture | Orthez 165 QRT des Marmonts, 64300 | 2017 | SARL | |
| Juan Muru | Orthez 20 B Avenue du Corps Franc Pommies, 64300 | 2001 | Sole trader | |
| Marie Habitat | Orthez Maison Castalat QRT des Marmonts, 64300 | 2007 | SARL | |
| Pays et Paysages | Orthez 19 PL de la Moutete, 64300 | 2003 | SARL |
Architects near Orthez
All architects – Pyrénées-Atlantiques (64) →Architects in Orthez: common questions
How many architects are there in Orthez?
The Sirene register lists 8 active architecture practices in Orthez: 6 companies and 2 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 Orthez?
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 Orthez (height, position, appearance) are set out in the local plan (PLU).
How much does an architect cost in Orthez?
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.