All architects in Le Vésinet
23 active architecture establishments in Le Vésinet (Yvelines, 78), according to INSEE's Sirene register (data of 26 October 2026).
- Practices
- 23
- Per 10,000 residents
- 14.8
- Companies
- 12
- Founded since 2025
- 1
Le Vésinet (population 15,554) has 23 architecture practices: 14.8 per 10,000 residents, against 5.2 on average in the department (Yvelines). 12 are companies and 11 are architects working as sole practitioners. The oldest company still active, SCDF Adam Philippe Vazeux Bruno, was founded in 1990. One was founded in 2025 or later.
Planning rules in Le Vésinet: see the local plan (PLU) on the Géoportail de l'urbanisme ↗
23 results
| Firm | Town | Phone | Founded | Type |
|---|---|---|---|---|
| Aeco | Le Vesinet Le Vesinet 78 B Boulevard de Belgique, 78110 | 2018 | SARL | |
| Agence Vbi | Le Vesinet 131 Boulevard Carnot, 78110 | 2014 | SARL | |
| Atelier Imagination Realisation (Air Studio) (Air) | Le Vesinet 131 Boulevard Carnot, 78110 | 2023 | SAS | |
| Bernard Dubor | Le Vesinet 59 Avenue des Courlis, 78110 | 1980 | Sole trader | |
| Bruno Zavagno | Le Vesinet 56 T Avenue Horace Vernet, 78110 | 1987 | Sole trader | |
| Caroline Lecomte (Grain) | Le Vesinet 4 Allee des Violettes, 78110 | 2024 | Sole trader | |
| Dura Saulnier Associes - Architectestrading as D.S.A. Architectes | Le Vesinet 34 Rue de Verdun, 78110 | 2008 | SARL | |
| Francois Guillaneuf Architecture | Le Vesinet 102 Chemin de Ronde, 78110 | 2016 | SARL | |
| Jung Woong Hwang (J-W. Hwang Architecte) | Le Vesinet 31 Rue Ernest Andre, 78110 | 2022 | Sole trader | |
| Karbet Architecture | Le Vesinet 35 B Boulevard du President Roosevelt, 78110 | 2022 | SAS | |
| Michael Warr | Le Vesinet 16 Rue Albert Joly, 78110 | 1996 | Sole trader | |
| Modenatura | Le Vesinet 17 Rue du Marechal Foch, 78110 | 2026 | SAS | |
| Monica Donati | Le Vesinet 59 Avenue des Courlis, 78110 | 1956 | Sole trader | |
| Oz By Cath | Le Vesinet 38 Route du Grand Pont, 78110 | 2014 | SARL | |
| Pascal Caussin | Le Vesinet 17 Rue du Marechal Foch, 78110 | 1983 | Sole trader | |
| Philippe Adam | Le Vesinet 8 Rue Albert Joly, 78110 | 1995 | Sole trader | |
| Philippe Dura | Le Vesinet 34 Rue de Verdun, 78110 | 1992 | Sole trader | |
| Regis Simonin | Le Vesinet 17 Rue du Marche, 78110 | 1996 | Sole trader | |
| SCDF Adam Philippe Vazeux Bruno | Le Vesinet 8 Rue Albert Joly, 78110 | 1990 | ||
| Simonin & Clement Architectes | Le Vesinet 26 B Rue Alexandre Dumas, 78110 | 2011 | SARL | |
| Stephanie Laurent (Caulliez) | Le Vesinet 7 Rue du General Clavery, 78110 | 2013 | Sole trader | |
| Studio Vincent Eschalier | Le Vesinet 10 Route de la Faisanderie, 78110 | 2009 | SARL | |
| The French Garden | Le Vesinet 34 B Avenue de la Prise d'Eau, 78110 | 2021 | SARL |
Architects near Le Vésinet
All architects – Yvelines (78) →Architects in Le Vésinet: common questions
How many architects are there in Le Vésinet?
The Sirene register lists 23 active architecture practices in Le Vésinet: 12 companies and 11 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 Le Vésinet?
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 Le Vésinet (height, position, appearance) are set out in the local plan (PLU).
How much does an architect cost in Le Vésinet?
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.