All architects in Belfort
25 active architecture establishments in Belfort (Territoire de Belfort, 90), according to INSEE's Sirene register (data of 26 October 2026).
- Practices
- 25
- Per 10,000 residents
- 5.4
- Companies
- 18
- Founded since 2025
- 1
Belfort (population 45,912) has 25 architecture practices: 5.4 per 10,000 residents, against 2.9 on average in the department (Territoire de Belfort). 18 are companies and 7 are architects working as sole practitioners. The oldest company still active, SCDF Schneider et Runstadler, was founded in 1981. One was founded in 2025 or later.
Planning rules in Belfort: see the local plan (PLU) on the Géoportail de l'urbanisme ↗
25 results
| Firm | Town | Phone | Founded | Type |
|---|---|---|---|---|
| Agence JM Gomez - Architecture Design Paysage (Agence JM Gomez - Architecture Design Paysager) | Belfort 3 A Rue Chantereine, 90000 | 2021 | SARL | |
| Agence Lanzini Patrick | Belfort Techn'Hom 3 8 Rue Maurice et Louis Ducs de Broglie, 90000 | 2003 | SARL | |
| Architecture B&K | Belfort 15 Quai Vauban, 90000 | 2008 | SARL | |
| Architecture Spirit Caraibes | Belfort 23 Avenue du General Sarrail, 90000 | 2021 | SAS | |
| Atelier Alain Calmus | Belfort 4 Faubourg des Ancetres, 90000 | 2008 | SARL | |
| Atelier Cevirgen | Belfort 1 Rue de Morimont, 90000 | 2004 | SARL | |
| Atelier d Architecture Robert Gomez | Belfort 11 Rue du Quatorze Juillet, 90000 | 2009 | SAS | |
| Benedicte Brault | Belfort 37 Lotissement des Pres de l'Etang, 90000 | 2013 | Sole trader | |
| Cabinet d'Etudes Eraslan | Belfort 1 Avenue de l'Esperance, 90000 | 2024 | SAS | |
| EURL Agence Myriam Lombardini | Belfort Techn Hom 3 8 Rue Maurice et Louis Ducs de Broglie, 90000 | 2010 | SARL | |
| Galiza | Belfort 8 Place de la Grande Fontaine, 90000 | 2012 | SARL | |
| Guillaume Perros | Belfort 23 Avenue du General Sarrail, 90000 | 2012 | Sole trader | |
| Hetre Architecture | Belfort 6 Rue du Rhone, 90000 | 2018 | SARL | |
| I.M.O Eco | Belfort 53 Rue Philippe Grille, 90000 | 2024 | SAS | |
| Itineraires Architecture | Belfort 7 Faubourg de Montbeliard, 90000 | 1987 | SAS | |
| Life Grounds | Belfort 20 Rue du Lavoir, 90000 | 2021 | SARL | |
| Manuel Gonzalez | Belfort 8 Place de la Grande Fontaine, 90000 | 2012 | Sole trader | |
| MDC Associees | Belfort 7 Faubourg de Montbeliard, 90000 | 2026 | SAS | |
| Michel Thouviot | Belfort 7 Faubourg de Montbeliard, 90000 | 1984 | Sole trader | |
| Robert Gomez | Belfort 11 Rue du Quatorze Juillet, 90000 | 1990 | Sole trader | |
| SARL Atelier 3 d (Atelier 3 d / Atelier d'Architecture Minimaa) | Belfort 12 Faubourg de Lyon, 90000 | 1989 | SARL | |
| SCDF Schneider et Runstadler | Belfort 20 Rue du Lavoir, 90000 | 1981 | ||
| Serge Rundstadler | Belfort 20 Rue du Lavoir, 90000 | 1984 | Sole trader | |
| Tand'M | Belfort 25 Quai Vauban, 90000 | 2008 | SARL | |
| Virgile Vebrel | Belfort 14 Rue de Bussang, 90000 | 2011 | Sole trader |
Other towns – Territoire de Belfort
All architects – Territoire de Belfort (90) →Architects in Belfort: common questions
How many architects are there in Belfort?
The Sirene register lists 25 active architecture practices in Belfort: 18 companies and 7 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 Belfort?
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 Belfort (height, position, appearance) are set out in the local plan (PLU).
How much does an architect cost in Belfort?
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.