All architects in La Montagne
9 active architecture establishments in La Montagne (Loire-Atlantique, 44), according to INSEE's Sirene register (data of 26 October 2026).
- Practices
- 9
- Per 10,000 residents
- 13.8
- Companies
- 5
- Founded since 2025
- 0
La Montagne (population 6,505) has 9 architecture practices: 13.8 per 10,000 residents, against 7.2 on average in the department (Loire-Atlantique). 5 are companies and 4 are architects working as sole practitioners. One employs 10 people or more. The oldest company still active, Domus Architecture, was founded in 1983.
Planning rules in La Montagne: see the local plan (PLU) on the Géoportail de l'urbanisme ↗
9 results
| Firm | Town | Phone | Founded | Type |
|---|---|---|---|---|
| Alain Daguin | La Montagne 21 Rue Pasteur, 44620 | 1998 | Sole trader | |
| Bruno Peronnet | La Montagne Zac Montagne Plus 117 Rue du Drouillard, 44620 | 1989 | Sole trader | |
| Domus Architecture | La Montagne 117 Rue du Drouillard, 44620 | 1983 | SARL | |
| Enoa Architecture Interieure | La Montagne 74 Rue Violin, 44620 | 2021 | SARL | |
| Gael le Boursicaud (Arboresens) | La Montagne 60 Rue du Drouillard, 44620 | 2013 | SARL | |
| Linea Bois | La Montagne Rue du Bois Bougon, 44620 | 2007 | SARL | |
| Marine Guicheteau | La Montagne 4 Rue de la Chaume, 44620 | 2021 | Sole trader | |
| Simon Boudet (Espace Compose) | La Montagne 85 Rue de la Briandiere, 44620 | 2007 | Sole trader | |
| Studeo | La Montagne 2 A Rue Petard, 44620 | 2017 | SARL |
Architects near La Montagne
All architects – Loire-Atlantique (44) →Architects in La Montagne: common questions
How many architects are there in La Montagne?
The Sirene register lists 9 active architecture practices in La Montagne: 5 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 La Montagne?
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 La Montagne (height, position, appearance) are set out in the local plan (PLU).
How much does an architect cost in La Montagne?
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.