Benefit from the experience of more than 12 architects Building Upgrades from the city Saint-Sébastien-sur-Loire to realise your dream's project..
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The architects at the firm i-mag accord themselves the freedom to create innovative architecture, taking into account all the various environmental factors and constraints they may encounter.
12 property type
Single-Family Homes
Chalets / Wooden Houses
10 type of work
Building Upgrades
New Build
3 services
Design / Plans
Planning permission application
6 achievements
Eloïse PRECETTI
JUILLET ARCHITECTURE
Architecte in Nantes 44000
Move to Saint-Sébastien-sur-Loire 44230
JUILLET ARCHITECTURE is a transdisciplinary agency with varied scales of intervention allowing it to respond to all needs, through an architecture anchored in current issues.
13 property type
Single-Family Homes
Townhouses
14 type of work
Building Upgrades
New Build
5 services
Design / Plans
Planning permission application
5 achievements
Jonathan FLEURANCE
ATELIER STANDARD
Architecte in Nantes 44200
Move to Saint-Sébastien-sur-Loire 44230
Our architectural firm offers personalized support for each project, ensuring meticulous attention to every detail. Each project is unique and must reflect you, embodying your values and practices.
21 property type
Single-Family Homes
Passive House / Eco-friendly
14 type of work
Building Upgrades
New Build
5 services
Design / Plans
Planning permission application
Raphael FICHET
FARALAB ARCHITECTES
Architecte in Nantes 44000
Move to Saint-Sébastien-sur-Loire 44230
Founded in 2016 in Nantes by Raphaël Fichet, a graduate of the Nantes School of Architecture (2005), FARLAB was born after years of collaboration with renowned architectural firms. At FARLAB, their knowledge — gained through hands-on experience and professional practice — ensures expertise, flexibility, and precision. Their mission is to design spaces that reflect who you are, conceived to stand the test of time.
25 property type
Single-Family Homes
Passive House / Eco-friendly
13 type of work
Building Upgrades
New Build
7 services
Design / Plans
Planning permission application
We find
the architect for you
16 achievements
Anne-Rose BOUYER is the Managing Director of Kauri Architecture. Her dual expertise as both an architect and an interior architect allows her to approach each project with a comprehensive and complementary skill set.
26 property type
Single-Family Homes
Passive House / Eco-friendly
15 type of work
Building Upgrades
New Build
7 services
Design / Plans
Planning permission application
6 achievements
John DEBAIZE
TEKTOLAB ARCHITECTES
Architecte in Treillières 44119
Move to Saint-Sébastien-sur-Loire 44230
Tektolab is an architecture studio founded in 2014 by John Debaize, DPLG architect.
Tektolab today works on projects at the scale of individual homes, collective housing and public and private facilities. Certified Passive House Designer.
22 property type
Single-Family Homes
Passive House / Eco-friendly
9 type of work
Building Upgrades
New Build
6 services
Design / Plans
Planning permission application
6 achievements
Alain Veyssière, your architect, can work with you on any type of project, whether it's a new build, renovation, elevation or extension, whatever the private or public client (industry, craftsman, private individual, school, etc.).
21 property type
Single-Family Homes
Passive House / Eco-friendly
15 type of work
Building Upgrades
New Build
6 services
Design / Plans
Planning permission application
8 achievements
Pascal CATTANI
PASCAL CATTANI ARCHITECTE EURL
Architecte in La Chevrolière 44118
Move to Saint-Sébastien-sur-Loire 44230
Architecture is above all a response to the needs of users and territories. My goal is to provide aesthetic, functional and sustainable solutions to each project, by combining artistic sensitivity and technical mastery. @Do you have a project? Let's talk about it!
26 property type
Single-Family Homes
Passive House / Eco-friendly
14 type of work
Building Upgrades
New Build
4 services
Design / Plans
Planning permission application
Together
we can define your project
Make a free appointment with our specialist advisor.
Request a meeting
1 achievement
Catherine LESCOP
ARCHI IODEE
Architecte in Saint-Brevin-les-Pins 44250
Move to Saint-Sébastien-sur-Loire 44230
Archiiodée combines creativity, innovation and diverse expertise to design aesthetic, functional and sustainable projects. Anchored along the Atlantic, the agency collaborates with trusted partners to meet commercial, industrial, medical, hotel, catering, etc. needs.
21 property type
Single-Family Homes
Passive House / Eco-friendly
17 type of work
Building Upgrades
New Build
6 services
Design / Plans
Planning permission application
Adonis EL HUSSEINI
Adonis Architecture
Architecte in Thorigny 85480
Move to Saint-Sébastien-sur-Loire 44230
A licensed architect (HMONP) working independently since 2025, Adonis EL HUSSEINI leverages his experience in architectural firms to support a wide range of projects with an approach that is both sensitive, innovative, and grounded in reality. He chose to establish his practice in Vendée, a region he is particularly attached to, while also developing his activity at a national and even international scale.
14 property type
Single-Family Homes
Chalets / Wooden Houses
12 type of work
Building Upgrades
New Build
7 services
Design / Plans
Planning permission application
Mathieu COUDRIAUD
MC ARCHITECTURE
Architecte in Maulévrier 49360
Move to Saint-Sébastien-sur-Loire 44230
Design, urban planning and architecture are the focus of Mathieu Coudriaud's firm. MC Architecture provides its services for all phases of a project, from analysis of the attributes and constraints of the chosen site to providing solutions perfectly suited to the client’s needs.
18 property type
Single-Family Homes
Passive House / Eco-friendly
14 type of work
Building Upgrades
New Build
4 services
Design / Plans
Planning permission application
4 achievements
L'Atelier d'architecture du Pouliguen AAP is a family agency managed by two architect brothers (Thomas and Simon POILANE) based in Saint Nazaire "Au Jardin" Concerned with creating seine, ecological and pleasant architecture.
16 property type
Single-Family Homes
Passive House / Eco-friendly
12 type of work
Building Upgrades
New Build
5 services
Design / Plans
Planning permission application
We find
the architect for you
MATTEO SANDRO VIOLANTE
Atelier Matteo Sandro
Architecte in Toulon 83000
Move to Saint-Sébastien-sur-Loire 44230
Whether you are an individual or a professional, Atelier Matteo Sandro is here to listen to you and bring your projects to life with creativity, rigor and sensitivity, by creating unique places, in harmony with your identity, your needs and your budget.
21 property type
Single-Family Homes
Passive House / Eco-friendly
17 type of work
Building Upgrades
New Build
6 services
Design / Plans
Planning permission application
Based in Lattes and Sallanches, Atelier DOMUS 74, headed by Gérard Cristeau, will be able to accompany and guide you in your projects, both for new buildings and for renovations. Equipped with a wealth of experience gathered from diverse projects, Gérard Cristeau is committed to satisfying the needs of his clients by listening to them and producing quality architecture that respects the environment.
23 property type
Single-Family Homes
Passive House / Eco-friendly
15 type of work
Building Upgrades
New Build
6 services
Design / Plans
Planning permission application
5 achievements
Etienne LOMBARD
ETIENNE LOMBARD ARCHITECTE
Architecte in Levallois-Perret 92300
Move to Saint-Sébastien-sur-Loire 44230
Founded by Etienne LOMBARD, Etienne LOMBARD ARCHITECTE is a committed architectural practice that carefully listens to each client in order to meet their expectations and needs. Every project responds uniquely to the various challenges within which it is set. The approach is always tailored to the client’s program and budget, as well as to the geographical context of the site.
12 property type
Single-Family Homes
Passive House / Eco-friendly
17 type of work
Building Upgrades
New Build
7 services
Design / Plans
Planning permission application
5 achievements
Kaza Architecture is a dynamic and creative agency based in Ajaccio.
For each project, we combine aesthetics and functionality, offering noble, environmentally friendly materials.
20 property type
Single-Family Homes
Passive House / Eco-friendly
16 type of work
Building Upgrades
New Build
6 services
Design / Plans
Planning permission application
Together
we can define your project
Make a free appointment with our specialist advisor.
Request a meeting
7 achievements
DESVEAUX MARINE
MARINE DESVEAUX ARCHITECTE
Architecte in Paris 75002
Move to Saint-Sébastien-sur-Loire 44230
Marine Desveaux is an architect specializing in all types of rehabilitation or renovation. She also has expertise in eco-construction and energy renovation. She can provide support in AMO (Project Management Assistance) for structures and manage their projects.
21 property type
Single-Family Homes
Passive House / Eco-friendly
15 type of work
Building Upgrades
New Build
6 services
Design / Plans
Planning permission application
Laura PILLIS
LAEM – CABINET D’ARCHITECTURE
Architecte in Nantes 44109
Move to Saint-Sébastien-sur-Loire 44230
LAEM Architectes is a firm founded by two DPLG-certified architects, registered with the Order of Architects, and trained at ENSA Paris-La Villette and ENSA Paris-Malaquais.
They support a wide range of projects: villas, individual houses, office spaces, public-access buildings (ERP), and outdoor developments.
From design to completion, each project is conceived as a response to its context, its uses, and the lifestyle of its future occupants.
27 property type
Single-Family Homes
Passive House / Eco-friendly
17 type of work
Building Upgrades
New Build
7 services
Design / Plans
Planning permission application
1 achievement
Behind Atelier&Liz is the experience and vision of Élise Lusseaud, a DPLG-qualified architect, committed to an architecture that pays close attention to places, how they are used and the quality of life of those who inhabit them.
Her perspective has been shaped across different scales — from individual homes and buildings to neighbourhoods and cities. This diverse experience enables her today to design projects that are
9 property type
Single-Family Homes
Passive House / Eco-friendly
15 type of work
Building Upgrades
New Build
7 services
Design / Plans
Planning permission application
3 achievements
GROLLEAU MYLENE
SOLSTIS architecture
Architecte in Cannes 06400
Move to Saint-Sébastien-sur-Loire 44230
Architecture and interior design agency created in 2017. It was founded after more than 3 years of experience in lighting design for private and public spaces and 2 years as a site manager.
11 property type
Single-Family Homes
Smart Homes
10 type of work
Building Upgrades
New Build
5 services
Design / Plans
Planning permission application
