All architects in Orgeval
7 active architecture establishments in Orgeval (Yvelines, 78), according to INSEE's Sirene register (data of 26 October 2026).
- Practices
- 7
- Per 10,000 residents
- 9.7
- Companies
- 3
- Founded since 2025
- 0
Orgeval (population 7,252) has 7 architecture practices: 9.7 per 10,000 residents, against 5.2 on average in the department (Yvelines). 3 are companies and 4 are architects working as sole practitioners. The oldest company still active, A Plus D, was founded in 2008.
Planning rules in Orgeval: see the local plan (PLU) on the Géoportail de l'urbanisme ↗
7 results
| Firm | Town | Phone | Founded | Type |
|---|---|---|---|---|
| A Plus D | Orgeval 92 Rue du Docteur Maurer, 78630 | 2008 | SARL | |
| Alassa Mbouombouotrading as Ama | Orgeval 235 Rue du Val Joli, 78630 | 2000 | Sole trader | |
| Concept Maitrise d'Oeuvre | Orgeval 2 Impasse des Grandes Cours, 78630 | 2011 | SARL | |
| Elia Laura Clemence Molinaro | Orgeval 840 Rue de la Verte Salle, 78630 | 2019 | Sole trader | |
| Jean Gaultier | Orgeval 26 Rue du Dessous des Pres, 78630 | 2018 | Sole trader | |
| Manuel Scuotto | Orgeval 240 Rue du Dessous des Pres, 78630 | 2002 | Sole trader | |
| Rca & A | Orgeval 1560 Rte de Quarante Sous, 78630 | 2013 | SARL |
Architects near Orgeval
All architects – Yvelines (78) →Architects in Orgeval: common questions
How many architects are there in Orgeval?
The Sirene register lists 7 active architecture practices in Orgeval: 3 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 Orgeval?
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 Orgeval (height, position, appearance) are set out in the local plan (PLU).
How much does an architect cost in Orgeval?
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.