All architects in La Richardais
5 active architecture establishments in La Richardais (Ille-et-Vilaine, 35), according to INSEE's Sirene register (data of 26 October 2026).
- Practices
- 5
- Per 10,000 residents
- 18.8
- Companies
- 2
- Founded since 2025
- 0
La Richardais (population 2,664) has 5 architecture practices: 18.8 per 10,000 residents, against 6.3 on average in the department (Ille-et-Vilaine). 2 are companies and 3 are architects working as sole practitioners.
Planning rules in La Richardais: see the local plan (PLU) on the Géoportail de l'urbanisme ↗
5 results
| Firm | Town | Phone | Founded | Type |
|---|---|---|---|---|
| Aileen Barthelemy | La Richardais 9 Rue de la Ville Biais, 35780 | 2016 | Sole trader | |
| Aileen Barthelemytrading as Lab Architecture | La Richardais 9 Rue de la Ville Biais, 35780 | 2016 | Sole trader | |
| Archi T.A. | La Richardais 10 Venelle de l'Isolee, 35780 | 2013 | SARL | |
| Lugand Architecte | La Richardais Parc d Activite de l Hermitage 13 Rue de la Ville Billy, 35780 | 2015 | SELARL | |
| Michael Hebert | La Richardais 7 Impasse de la Rance, 35780 | 2013 | Sole trader |
Architects near La Richardais
All architects – Ille-et-Vilaine (35) →Architects in La Richardais: common questions
How many architects are there in La Richardais?
The Sirene register lists 5 active architecture practices in La Richardais: 2 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 La Richardais?
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 La Richardais (height, position, appearance) are set out in the local plan (PLU).
How much does an architect cost in La Richardais?
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.