All architects in Dourdan
6 active architecture establishments in Dourdan (Essonne, 91), according to INSEE's Sirene register (data of 26 October 2026).
- Practices
- 6
- Per 10,000 residents
- 5.3
- Companies
- 4
- Founded since 2025
- 0
Dourdan (population 11,415) has 6 architecture practices: 5.3 per 10,000 residents, against 2.7 on average in the department (Essonne). 4 are companies and 2 are architects working as sole practitioners. The oldest company still active, Anako Architecture, was founded in 2009.
Planning rules in Dourdan: see the local plan (PLU) on the Géoportail de l'urbanisme ↗
6 results
| Firm | Town | Phone | Founded | Type |
|---|---|---|---|---|
| Anako Architecture | Dourdan 12 Rue Saint Pierre, 91410 | 2009 | SARL | |
| Atmo Architectes (Atmo) | Dourdan 4 Boulevard des Allies, 91410 | SARL | ||
| Delebarre Architecture | Dourdan 5 Rue Haute Foulerie, 91410 | 2014 | SARL | |
| Dpi Modelisation | Dourdan 27 Rue Pierre Ceccaldi, 91410 | 2023 | SARL | |
| Jacques Pezon | Dourdan 4 Rue Fortin, 91410 | 1980 | Sole trader | |
| Ralf Bender | Dourdan 1 Avenue d'Etampes, 91410 | 2001 | Sole trader |
Architects near Dourdan
All architects – Essonne (91) →Architects in Dourdan: common questions
How many architects are there in Dourdan?
The Sirene register lists 6 active architecture practices in Dourdan: 4 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 Dourdan?
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 Dourdan (height, position, appearance) are set out in the local plan (PLU).
How much does an architect cost in Dourdan?
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.