All architects in Ustaritz
5 active architecture establishments in Ustaritz (Pyrénées-Atlantiques, 64), according to INSEE's Sirene register (data of 26 October 2026).
- Practices
- 5
- Per 10,000 residents
- 6.3
- Companies
- 2
- Founded since 2025
- 0
Ustaritz (population 7,897) has 5 architecture practices: 6.3 per 10,000 residents, against 7.4 on average in the department (Pyrénées-Atlantiques). 2 are companies and 3 are architects working as sole practitioners.
Planning rules in Ustaritz: see the local plan (PLU) on the Géoportail de l'urbanisme ↗
5 results
| Firm | Town | Phone | Founded | Type |
|---|---|---|---|---|
| Atelier Piel | Ustaritz Residence Bederatziak 918 Rue de Hiribehere, 64480 | 2017 | SARL | |
| Harosteguy Duhart | Ustaritz Bordabeita, 64480 | 1991 | Sole trader | |
| Marra | Ustaritz Quartier Arruntz 85 Chemin Buztinkarrika, 64480 | 2019 | SARL | |
| Nicolas Martinez (Nicolas Habitat 64) | Ustaritz 138 Xaiako Bidea, 64480 | 2021 | Sole trader | |
| Stephanie Visentin (Guenivet) | Ustaritz 1636 Chemin de Zokorrondo, 64480 | 2011 | Sole trader |
Architects near Ustaritz
All architects – Pyrénées-Atlantiques (64) →Architects in Ustaritz: common questions
How many architects are there in Ustaritz?
The Sirene register lists 5 active architecture practices in Ustaritz: 2 companies and 3 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 Ustaritz?
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 Ustaritz (height, position, appearance) are set out in the local plan (PLU).
How much does an architect cost in Ustaritz?
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.