All architects in Castelsarrasin
5 active architecture establishments in Castelsarrasin (Tarn-et-Garonne, 82), according to INSEE's Sirene register (data of 26 October 2026).
- Practices
- 5
- Per 10,000 residents
- 3.5
- Companies
- 1
- Founded since 2025
- 0
Castelsarrasin (population 14,343) has 5 architecture practices: 3.5 per 10,000 residents, against 3.9 on average in the department (Tarn-et-Garonne). 1 are companies and 4 are architects working as sole practitioners. The oldest company still active, SCDF d'Architecture Dangas et Laurence, was founded in 1993.
Planning rules in Castelsarrasin: see the local plan (PLU) on the Géoportail de l'urbanisme ↗
5 results
| Firm | Town | Phone | Founded | Type |
|---|---|---|---|---|
| Antoine Dargelos | Castelsarrasin 21 Rue du College, 82100 | 2002 | Sole trader | |
| Eeva Katztrading as Eeva Katz Architecte | Castelsarrasin 7 Rue des Fleurs, 82100 | 2015 | Sole trader | |
| Frederic Laurence | Castelsarrasin 38 Boulevard du 4 Septembre, 82100 | 1988 | Sole trader | |
| Roger Salem | Castelsarrasin Varennes, 82100 | 1986 | Sole trader | |
| SCDF d'Architecture Dangas et Laurence | Castelsarrasin 38 Boulevard du 4 Septembre, 82100 | 1993 |
Architects near Castelsarrasin
All architects – Tarn-et-Garonne (82) →Architects in Castelsarrasin: common questions
How many architects are there in Castelsarrasin?
The Sirene register lists 5 active architecture practices in Castelsarrasin: 1 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 Castelsarrasin?
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 Castelsarrasin (height, position, appearance) are set out in the local plan (PLU).
How much does an architect cost in Castelsarrasin?
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.