All architects in Épernay
7 active architecture establishments in Épernay (Marne, 51), according to INSEE's Sirene register (data of 26 October 2026).
- Practices
- 7
- Per 10,000 residents
- 3.2
- Companies
- 4
- Founded since 2025
- 0
Épernay (population 22,174) has 7 architecture practices: 3.2 per 10,000 residents, against 3.3 on average in the department (Marne). 4 are companies and 3 are architects working as sole practitioners. The oldest company still active, Fierfort, was founded in 1984.
Planning rules in Épernay: see the local plan (PLU) on the Géoportail de l'urbanisme ↗
7 results
| Firm | Town | Phone | Founded | Type |
|---|---|---|---|---|
| Bati Archi | Epernay 26 Rue Montarlot, 51200 | 2011 | SARL | |
| Elodie Derriennic Valici (Derriennic) | Epernay 3 B Rue des Malbouches, 51200 | 2009 | Sole trader | |
| Fierfort | Epernay 6 Rue Frederic Plomb, 51200 | 1984 | SARL | |
| Gerard Guilloux | Epernay 79 Rue des Huguenots, 51200 | Sole trader | ||
| Nys Escherich Deruelle | Epernay 17 Rue des Archers, 51200 | 2006 | SARL | |
| Tda - Techniques Design Architectures (Tda) | Epernay 2 Place Victor Hugo, 51200 | 2004 | SELARL | |
| Vincent Fierfort | Epernay 6 Rue Frederic Plomb, 51200 | 1989 | Sole trader |
Architects near Épernay
All architects – Marne (51) →Architects in Épernay: common questions
How many architects are there in Épernay?
The Sirene register lists 7 active architecture practices in Épernay: 4 companies and 3 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 Épernay?
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 Épernay (height, position, appearance) are set out in the local plan (PLU).
How much does an architect cost in Épernay?
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.