All architects in Rouen
137 active architecture establishments in Rouen (Seine-Maritime, 76), according to INSEE's Sirene register (data of 26 October 2026).
- Practices
- 137
- Per 10,000 residents
- 11.6
- Companies
- 78
- Founded since 2025
- 8
Rouen (population 117,662) has 137 architecture practices: 11.6 per 10,000 residents, against 3.8 on average in the department (Seine-Maritime). 78 are companies and 59 are architects working as sole practitioners. 8 employ 10 people or more. The oldest company still active, Octant Architecture, was founded in 1979. 8 were founded in 2025 or later.
Planning rules in Rouen: see the local plan (PLU) on the Géoportail de l'urbanisme ↗
137 results · Page 1 of 2
| Firm | Town | Phone | Founded | Type |
|---|---|---|---|---|
| 3 + 1 Architectes | Rouen 57 Rue de Lecat, 76000 | 1998 | SARL | |
| Abicine | Rouen 34 Rue du Lieu de Sante, 76000 | 2022 | SAS | |
| Acau Architectes (Acau)Full profile | Rouen 33 Rue du Pre de la Bataille, 76000 | 1985 | SELARL | |
| Adequat Architecture | Rouen 33 & 35 Rue du Pre de la Bataille, 76000 | 1990 | SARL | |
| Adile Jalal Mansour | Rouen 44 Rue Annie de Pene, 76000 | 2001 | Sole trader | |
| Agence David Caillot Architecte (Adca) | Rouen 15 Rue de la Pie, 76000 | 2016 | SARL | |
| Alexis Bosquier | Rouen 96 Avenue du Mont Riboudet, 76000 | 2000 | Sole trader | |
| Amel Fendri | Rouen 13 Rue Jean Lecanuet, 76000 | 1998 | Sole trader | |
| Amelie Chauvet | Rouen 36 B Place des Carmes, 76000 | 2007 | Sole trader | |
| Anouk Alavoine (Anouk Alavoine Assistante Architecte) | Rouen 215 Rue Eau de Robec, 76000 | 2021 | Sole trader | |
| Anthony Savary | Rouen 5 Rue des Boucheries Saint Ouen, 76000 | 2013 | Sole trader | |
| Antoine Laine | Rouen 28 Rue des Charrettes, 76000 | 2006 | Sole trader | |
| Antoine Laine Architectures | Rouen 28 Rue des Charrettes, 76000 | 2020 | SELARL | |
| Antoine Larmagnac | Rouen 12 Rue Saint Hilaire, 76000 | 2003 | Sole trader | |
| Antoine Legras (Legras) (l'Atelier du Jardinier) | Rouen 22 Rue Brisout de Barneville, 76100 | 2024 | Sole trader | |
| Apbf | Rouen 5 Rue Imperatrice Mathilde, 76100 | 2024 | SARL | |
| Aquatre | Rouen 97 Rue Malpalu, 76000 | 1994 | SARL | |
| Ara - Atelier Rouennais d'Architecture | Rouen 3 Rue Bouquet, 76000 | 2006 | SARL | |
| Arbore | Rouen 27 Rue Saint Patrice, 76000 | 2018 | SAS | |
| Archikraft | Rouen 37 Rue Malatire, 76000 | 2014 | SARL | |
| Archikraft | Rouen 57 Rue de Lecat, 76000 | 2014 | SARL | |
| Archisoria | Rouen 20 Passage de la Luciline, 76000 | 2025 | SAS | |
| ArtefactFull profile | Rouen 67 Avenue Gustave Flaubert, 76000 | 1981 | SELAFA | |
| Atelier 251 (A 251) | Rouen 31 Rue de la Croix d'Yonville, 76000 | 2002 | SELARL | |
| Atelier A.P.I | Rouen 3 Rue Auguste Houzeau, 76000 | 2014 | SARL | |
| Atelier d'Architecture du Bel Air (Aaba) | Rouen 95 Rue Chasselievre, 76000 | 1989 | SARL | |
| Atelier d'Architecture Majuscule (Atelier Maj) | Rouen 34 Rue Saint-Andre, 76000 | 2020 | SAS | |
| Atelier d'Architecture Taffou Patrice | Rouen 15 Rue de la Pie, 76000 | 2020 | SAS | |
| Atelier des Deux Anges | Rouen 4eme Etage 104 Rue Jeanne d'Arc, 76000 | 1990 | SARL | |
| Atelier Feret et Frechon Architectes | Rouen 16-18 16 Rue Armand Carrel, 76000 | 2004 | SELARL | |
| Atelier le Francois SAS d'Architecture | Rouen 33 Rue des Bons Enfants, 76000 | 2022 | SAS | |
| Atelier Lethelier International Architects (A.L.I. Architects) (A.L.I. Architects) | Rouen 43 Rue de Bihorel, 76000 | 2009 | SARL | |
| Atelier Perinet-Marquet et Associes | Rouen 11 Rue Dumont d'Urville, 76000 | 2013 | SARL | |
| Atelier TMF Thorel Michelier Fort Architectes Associes | Rouen 11 Rue du Ruissel, 76000 | 2015 | SARL | |
| Aurore Architecture | Rouen 33 Rue du Pre de la Bataille, 76000 | 1991 | SARL | |
| Ava | Rouen 26 Rue Perciere, 76000 | 2025 | SARL | |
| Aymeric Fourtane (Monolythe Architectes) | Rouen 23 Rue du Docteur Deve, 76100 | 2022 | Sole trader | |
| Az Architecture | Rouen Quai Jean de Bethencourt Hall A 107 Allee Francois Mitterrand, 76100 | 2004 | SARL | |
| Benjamin Goupil | Rouen 103 Route de Darnetal, 76000 | 2025 | Sole trader | |
| Bo.A Architectes | Rouen 7 A Rue Flahaut, 76000 | 2010 | SARL | |
| Borea Architecture | Rouen 34 B Rue du Lieu de Sante, 76000 | 2024 | SAS | |
| Bruno David Conseil | Rouen 15 Rue Albert Sorel, 76100 | 2019 | SAS | |
| Bureau 112 | Rouen 34 B Rue du Lieu de Sante, 76000 | 2007 | SAS | |
| Bureau d'Architecture Breard Lanchon Motte (Babel) | Rouen 25 Rue Beauvoisine et 19 Rue Jean Lecanuet, 76000 | 2008 | SARL | |
| C+M Architecture | Rouen 20 Rue de Crosne, 76000 | 2013 | SARL | |
| Carole Menager Architecture (Carmen Architecture) | Rouen 2 Rue Charlotte Perriand, 76000 | 2021 | SARL | |
| Cas'Art Conseil Architecture Studio | Rouen 26 Rue des Augustins, 76000 | 2010 | SARL | |
| Cedric Chabreyron | Rouen 1 Rue Frederic Deschamps, 76000 | 2007 | Sole trader | |
| Celine Berville Architecte | Rouen 50 Avenue Jacques Chastellain, 76100 | 2021 | SARL | |
| Christian Lacape | Rouen 18 Rue Malatire, 76000 | 1999 | Sole trader | |
| Christophe Bidaud Architectes (Cba) | Rouen 9 Rue de le Nostre, 76000 | 1997 | SAS | |
| Conseil Regional de l'Ordre des Architectes de Normandie | Rouen 8 Rue de l'Epicerie, 76000 | 2017 | ||
| Creations et Techniques du Batiment | Rouen 78 Rampe Bouvreuil, 76000 | 1993 | SARL | |
| David Caillot | Rouen CS 1012 72 Rue de Lessard, 76100 | 1996 | Sole trader | |
| DB Architecture | Rouen 25 Rue Brisout de Barneville, 76100 | 1998 | SARL | |
| Ecourbanite | Rouen 3 Place du General de Gaulle, 76000 | 2024 | SARL | |
| Eidos Architectes | Rouen 35 Rue des Charrettes, 76000 | 2026 | SAS | |
| Elisabeth Letournel (Fauvel) | Rouen 42 Rue des Fosses Louis Viii, 76000 | 1997 | Sole trader | |
| Emmanuel Come | Rouen 1 Rue Leonard Bordes, 76000 | 2000 | Sole trader | |
| Emmanuel Delabranche | Rouen 4 Rue des Boucheries Saint Ouen, 76000 | 1998 | Sole trader | |
| Emmanuel Lavallee | Rouen 50 Rampe Bouvreuil, 76000 | 1987 | Sole trader | |
| En Act - Architecture | Rouen 105 Rue Ganterie, 76000 | 2001 | SARL | |
| Espace Disponible | Rouen 69 Rue Eau de Robec, 76000 | 2020 | SARL | |
| EURL Ad Architecture | Rouen 55 B Rue Crevier, 76000 | 2003 | SARL | |
| EURL d Architecture Architom (Architom) | Rouen 14 Rue de Fontenelle, 76000 | 2021 | SARL | |
| Eurydice Liance-Talec (Liance) (Elta Dessins) | Rouen 10 Rue Saint Hilaire, 76000 | 2022 | Sole trader | |
| Factum Scenarii | Rouen 44 Place de la Haute Vieille Tour, 76000 | 2010 | SARL | |
| Fatma Saadnia | Rouen 30 Place Saint Marc, 76000 | 2019 | Sole trader | |
| Florent Hard (Atelier Florent Hard Architecte) | Rouen 28 Rue du 8 Mai 1945, 76000 | 2021 | Sole trader | |
| Frederique Petit Architecture | Rouen 4 Rue de la Hetraie, 76000 | 2009 | SARL | |
| Gaetan Benard | Rouen 31 Rue de la Croix d'Yonville, 76000 | 2001 | Sole trader | |
| Gavial Architecture | Rouen 11 Rue Dumont d'Urville, 76000 | 2021 | SAS | |
| Goarchi (Agence Goarchi) | Rouen 57 Rue de l'Avalasse, 76000 | 2015 | SAS | |
| Gregory Phiso (GP Architecture) | Rouen 139 Route de Darnetal, 76000 | 2021 | Sole trader | |
| Ha ! | Rouen 7 Rue de le Nostre, 76000 | 2017 | SAS | |
| Ifan Juang | Rouen 50 Route de Neufchatel, 76000 | 2013 | Sole trader | |
| Iga (Agence Arnaud Florit Architecte) | Rouen 46 Place de la Haute Vieille Tour, 76000 | 1992 | SARL | |
| Impact | Rouen 177 Boulevard de l'Yser, 76000 | 2018 | SAS | |
| Isabelle Chesneau | Rouen 67 B Rue Saint Maur, 76000 | 1991 | Sole trader | |
| Jean Salles | Rouen 95 Rue Chasselievre, 76000 | 1982 | Sole trader | |
| Jean-Christophe Rama | Rouen 23 Rue du Cordier, 76000 | 1987 | Sole trader | |
| Jeremie Delcourt | Rouen 217 Rue Louis Blanc, 76100 | 2016 | Sole trader | |
| Jeremy Thirel | Rouen 40 Boulevard des Belges, 76000 | 1993 | Sole trader | |
| Johnny Crevet | Rouen 8 Allee Daniel Lavallee, 76000 | 2013 | Sole trader | |
| Jonathan Fritsch | Rouen 55 Rue aux Juifs, 76000 | 2019 | Sole trader | |
| K+A Cedric Kerbache Architecte D.P.L.G. | Rouen 39 Rue des Peupliers, 76000 | 2012 | SAS | |
| La Manufacture d'Architecture | Rouen 38 Rue de Lecat, 76000 | 2010 | SELARL | |
| Laure Gueroult | Rouen 32 Boulevard Ferdinand de Lesseps, 76000 | 2005 | Sole trader | |
| Laurent Protois | Rouen 11 Avenue Georges Metayer, 76000 | 1996 | Sole trader | |
| Lea Credidio | Rouen 36 Rue de Fontenelle, 76000 | 2017 | Sole trader | |
| Lethelier Norcia Bellet Architecturetrading as LNB Architecture | Rouen 10 Avenue de la Porte des Champs, 76000 | 2007 | SARL | |
| Louise Leleu | Rouen 16 Rue du Champ du Pardon, 76000 | 2014 | Sole trader | |
| M.V.T. | Rouen 40 Boulevard des Belges, 76000 | 2003 | SARL | |
| Madison Fermanel | Rouen 41 Rue Armand Carrel, 76000 | 2019 | Sole trader | |
| Marc Norcia | Rouen 10 Avenue de la Porte des Champs, 76000 | 2012 | Sole trader | |
| Margot Ribaltchenko (Atelier Heres) | Rouen 47 T Impasse de Neufchatel, 76000 | 2014 | Sole trader | |
| Marie Caron | Rouen 54 Rampe Bouvreuil, 76000 | 1993 | Sole trader | |
| Mathilde le Goff (MLG) | Rouen 63 Rue Saint Hilaire, 76000 | 2021 | Sole trader | |
| Maxime Lebosse (Lebosse) (Arkhe Topos) | Rouen 52 Rue Beauvoisine, 76000 | 2026 | Sole trader | |
| Micha Crocq Architecte (Area) | Rouen 45 Rue Beauvoisine, 76000 | 1997 | SARL |
Architects near Rouen
All architects – Seine-Maritime (76) →Architects in Rouen: common questions
How many architects are there in Rouen?
The Sirene register lists 137 active architecture practices in Rouen: 78 companies and 59 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 Rouen?
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 Rouen (height, position, appearance) are set out in the local plan (PLU).
How much does an architect cost in Rouen?
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.