All architects in Chaumont
6 active architecture establishments in Chaumont (Haute-Marne, 52), according to INSEE's Sirene register (data of 26 October 2026).
- Practices
- 6
- Per 10,000 residents
- 2.9
- Companies
- 2
- Founded since 2025
- 0
Chaumont (population 20,827) has 6 architecture practices: 2.9 per 10,000 residents, against 1.7 on average in the department (Haute-Marne). 2 are companies and 4 are architects working as sole practitioners. The oldest company still active, Plan Libre, was founded in 1991.
Planning rules in Chaumont: see the local plan (PLU) on the Géoportail de l'urbanisme ↗
6 results
| Firm | Town | Phone | Founded | Type |
|---|---|---|---|---|
| Atelier d'Architecture 52 | Chaumont 1 Rue Raymond Savignac, 52000 | 2002 | SARL | |
| Benjamin Vauclard (l'Interligne) | Chaumont 11 Avenue Gabrielle, 52000 | 2018 | Sole trader | |
| Christophe Jacquot | Chaumont 23 Rue Bouchardon, 52000 | 1992 | Sole trader | |
| Jean Silvestre | Chaumont 19 Rue Toupot de Beveaux, 52000 | 1987 | Sole trader | |
| Plan Libre | Chaumont 6 Rue de la Tour Charton, 52000 | 1991 | SARL | |
| Xavier Lemaire | Chaumont 8 Rue des Acacias, 52000 | 2009 | Sole trader |
Other towns – Haute-Marne
All architects – Haute-Marne (52) →Architects in Chaumont: common questions
How many architects are there in Chaumont?
The Sirene register lists 6 active architecture practices in Chaumont: 2 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 Chaumont?
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 Chaumont (height, position, appearance) are set out in the local plan (PLU).
How much does an architect cost in Chaumont?
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.