All architects in Batz-sur-Mer

10 active architecture establishments in Batz-sur-Mer (Loire-Atlantique, 44), according to INSEE's Sirene register (data of 26 October 2026).

Practices
10
Per 10,000 residents
34.6
Companies
6
Founded since 2025
0

Batz-sur-Mer (population 2,892) has 10 architecture practices: 34.6 per 10,000 residents, against 7.2 on average in the department (Loire-Atlantique). 6 are companies and 4 are architects working as sole practitioners. The oldest company still active, Maison Edouard Francois (Manuela Franzen), was founded in 1998.

Planning rules in Batz-sur-Mer: see the local plan (PLU) on the Géoportail de l'urbanisme ↗

10 results

FirmTownPhoneFoundedType
Amo CriaudBatz-sur-Mer 17 Rte ST Nudec, 447402019SAS
Charles BerthierBatz-sur-Mer Kermoisan 14 Rue du Douaro, 447402000Sole trader
Habitat HabilisBatz-sur-Mer 12 Rte du Poulgot, 447402022SARL
Irina Bontemps (Konstantinova)Batz-sur-Mer 24 Rue de Quiobert, 447402011Sole trader
Laurence FouzanBatz-sur-Mer Kervalet 18 Rue des Marais, 447401988Sole trader
Maison Edouard Francois (Manuela Franzen)Batz-sur-Mer 14 B Rue Casse Caillou, 447401998SAS
Meta ArchitectureBatz-sur-Mer 11 Route de Kerlan, 447402021SARL
SARL Bruno ChanteloupBatz-sur-Mer Za du Pouliguen 13 Rue du Pre Malempogne, 447402005SARL
Synchrone A&MBatz-sur-Mer 14 Rue du Doireau, 447402019SARL
Veronique JanninBatz-sur-Mer 1 Chemin du Loc, 447402012Sole trader

Architects in Batz-sur-Mer: common questions

How many architects are there in Batz-sur-Mer?

The Sirene register lists 10 active architecture practices in Batz-sur-Mer: 6 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 Batz-sur-Mer?

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 Batz-sur-Mer (height, position, appearance) are set out in the local plan (PLU).

How much does an architect cost in Batz-sur-Mer?

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.