All architects in Liffré
7 active architecture establishments in Liffré (Ille-et-Vilaine, 35), according to INSEE's Sirene register (data of 26 October 2026).
- Practices
- 7
- Per 10,000 residents
- 7.5
- Companies
- 6
- Founded since 2025
- 0
Liffré (population 9,339) has 7 architecture practices: 7.5 per 10,000 residents, against 6.3 on average in the department (Ille-et-Vilaine). 6 are companies and 1 are architects working as sole practitioners. The oldest company still active, Sogecim, was founded in 2005.
Planning rules in Liffré: see the local plan (PLU) on the Géoportail de l'urbanisme ↗
7 results
| Firm | Town | Phone | Founded | Type |
|---|---|---|---|---|
| Atelier CUB3 | Liffre 7 Rue de Rennes, 35340 | 2008 | SARL | |
| Gasnier Maisons Individuelles | Liffre Parc d'Activite de Sevailles Rte de Gosne, 35340 | 2015 | SARL | |
| GT Plans | Liffre 32 Av du President Francois Mitterrand, 35340 | 2017 | SARL | |
| Isabelle Barreau | Liffre 6 Rue de Rennes, 35340 | 1999 | Sole trader | |
| JFH Architecture | Liffre 11 C Rue de la Haute Berue, 35340 | 2012 | SARL | |
| JT Habitat | Liffre 5 Rue Victor Hugo, 35340 | 2013 | SARL | |
| Sogecim | Liffre Rte de Gosne Parc d'Activites de Sevailles, 35340 | 2005 | SARL |
Architects near Liffré
All architects – Ille-et-Vilaine (35) →Architects in Liffré: common questions
How many architects are there in Liffré?
The Sirene register lists 7 active architecture practices in Liffré: 6 companies and 1 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 Liffré?
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 Liffré (height, position, appearance) are set out in the local plan (PLU).
How much does an architect cost in Liffré?
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.