All architects in Plaisir
7 active architecture establishments in Plaisir (Yvelines, 78), according to INSEE's Sirene register (data of 26 October 2026).
- Practices
- 7
- Per 10,000 residents
- 2.2
- Companies
- 2
- Founded since 2025
- 1
Plaisir (population 31,811) has 7 architecture practices: 2.2 per 10,000 residents, against 5.2 on average in the department (Yvelines). 2 are companies and 5 are architects working as sole practitioners. The oldest company still active, Aes Architectures (Aesa), was founded in 2005. One was founded in 2025 or later.
Planning rules in Plaisir: see the local plan (PLU) on the Géoportail de l'urbanisme ↗
7 results
| Firm | Town | Phone | Founded | Type |
|---|---|---|---|---|
| Aes Architectures (Aesa) | Plaisir 15 Rue Pasteur, 78370 | 2005 | SARL | |
| Am-Eec | Plaisir 8 Rue Paul Gauguin, 78370 | 2022 | SARL | |
| Amina Huret (Drissi) | Plaisir 1454 Rue Jules Regnier, 78370 | 2000 | Sole trader | |
| Antoine Huret | Plaisir 1454 Rue Jules Regnier, 78370 | 2000 | Sole trader | |
| Clara Chaneac | Plaisir 102 Rue James Watt, 78370 | 2025 | Sole trader | |
| Jennifer Cotet (Hittinger) | Plaisir 2 Rue Michelet, 78370 | 2010 | Sole trader | |
| Nathalie Chassier | Plaisir 32 Rue Louis Delluc, 78370 | 2000 | Sole trader |
Architects near Plaisir
All architects – Yvelines (78) →Architects in Plaisir: common questions
How many architects are there in Plaisir?
The Sirene register lists 7 active architecture practices in Plaisir: 2 companies and 5 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 Plaisir?
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 Plaisir (height, position, appearance) are set out in the local plan (PLU).
How much does an architect cost in Plaisir?
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.