All architects in La Seyne-sur-Mer

18 active architecture establishments in La Seyne-sur-Mer (Var, 83), according to INSEE's Sirene register (data of 26 October 2026).

Practices
18
Per 10,000 residents
2.8
Companies
7
Founded since 2025
1

La Seyne-sur-Mer (population 63,732) has 18 architecture practices: 2.8 per 10,000 residents, against 6.4 on average in the department (Var). 7 are companies and 11 are architects working as sole practitioners. The oldest company still active, Christophe Caire Architecture, was founded in 1993. One was founded in 2025 or later.

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

18 results

FirmTownPhoneFoundedType
Agence Couque Christophe ArchitectureLa Seyne-sur-Mer 453 Chemin de la Farlede (VC 118), 835002006SARL
AremoLa Seyne-sur-Mer Apothika AP104 254 Chemin de la Farlede (VC 118), 835002025SARL
Carmela AnnaloroLa Seyne-sur-Mer 129 Chemin de la Treille, 835002009Sole trader
Christophe Caire ArchitectureLa Seyne-sur-Mer 12 Lotissement le Jose Avenue du Luxembourg, 835001993SARL
Clement Porzyc ArchitecteLa Seyne-sur-Mer Apothika AP104 254 Chemin de la Farlede (VC 118), 835002023SARL
DrawtechLa Seyne-sur-Mer Avenue Esprit Armando Bat B3 264 Montee Jean Giono, 835002008SARL
Emmanuelle RivassouxLa Seyne-sur-Mer 407 Chemin du Baou Rouge, 835002014Sole trader
Jean CoscollaLa Seyne-sur-Mer Espace Sante 2 - 489 Av de Rome VC Zone d Entreprise Jean Monnet, 835001984Sole trader
Jean-Louis PetetinLa Seyne-sur-Mer Villa Tamaris 851 Corniche Michel Pacha, 835001984Sole trader
Joel BarseLa Seyne-sur-Mer Les Platanes Avenue Thierry, 835001968Sole trader
MJ ArchitectureLa Seyne sur Mer Business Park des Playes 540 BD de l Europe, 835002020SAS
Philippe HonoreLa Seyne-sur-Mer 8 Rue Ambroise Croizat, 835001989Sole trader
Pierre MattioLa Seyne-sur-Mer 45 Chemin du Manteau (VC 142), 835001982Sole trader
Robert FogliaLa Seyne-sur-Mer Villa Tamaris 851 Corniche Michel Pacha, 835001988Sole trader
Serge HerissonLa Seyne sur Mer Zi Monnet Farlede, 835001999Sole trader
Site 54La Seyne-sur-Mer 21 Rue Victor Hugo, 835001998SAS
Stephanie Deyris Moutte (Moutte) (SDM Architecte)La Seyne-sur-Mer 798 Chemin de Donicarde (VC 133), 835002022Sole trader
Valerie GenseLa Seyne-sur-Mer Zi les Playes Jean Monnet 243 Avenue de Bruxelles, 835001991Sole trader

Architects near La Seyne-sur-Mer

All architects – Var (83) →

Architects in La Seyne-sur-Mer: common questions

How many architects are there in La Seyne-sur-Mer?

The Sirene register lists 18 active architecture practices in La Seyne-sur-Mer: 7 companies and 11 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 Seyne-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 La Seyne-sur-Mer (height, position, appearance) are set out in the local plan (PLU).

How much does an architect cost in La Seyne-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.