24 architects Building Upgrades in Saint-Étienne

3 achievements

APMH ARCHITECTURE is registered with the Order of Architects of the Centre-Val de Loire region. It is based in the 28 department, near Chartres.

It operates over a wide area, depending on the type of project.

8 property type

Single-Family Homes

Apartment

9 type of work

Building Upgrades

New Build

3 services

Design / Plans

Planning permission application

15 achievements

Architect page

Architecture / Consulting / Engineering

Summa is an agency that does not hesitate to think outside the box, offering you tailor-made services.

8 property type

Single-Family Homes

Townhouses

13 type of work

Building Upgrades

New Build

7 services

Design / Plans

Planning permission application

Architect page

SAAP Architecture designs bespoke, sustainable, and well-considered projects for private clients, companies, and public authorities. The practice works on renovation, transformation, and new-build projects with rigor, attentiveness, and a strong sense of place—always closely connected to the context of the site and the project.

14 property type

Single-Family Homes

Passive House / Eco-friendly

10 type of work

Building Upgrades

New Build

4 services

Design / Plans

Planning permission application

A synergy of expertise to support you in all your architectural and interior architecture projects. A multidisciplinary team at your service to develop your projects and ensure smooth, well-coordinated site management

13 property type

Single-Family Homes

Passive House / Eco-friendly

10 type of work

Building Upgrades

New Build

5 services

Design / Plans

Planning permission application

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Based in Sarrebourg, the Lorenz-Valentin architecture firm designs bespoke contemporary projects ranging from private housing to public buildings. Attentive to its clients’ needs, the firm combines creativity, functionality and sustainability to create bright, harmonious spaces that are perfectly integrated into their environment.

22 property type

Single-Family Homes

Chalets / Wooden Houses

13 type of work

Building Upgrades

New Build

6 services

Design / Plans

Planning permission application

4 achievements

Architect page

HMONP-qualified architect, a graduate and registered with the French Order of Architects, Rui Daniel has been working for over ten years on construction, refurbishment and transformation projects, combining architectural quality, technical expertise and high standards of execution.

Let’s discuss your project and work together to develop an architectural solution tailored to your needs, your budget and your ambitions.

23 property type

Single-Family Homes

Passive House / Eco-friendly

13 type of work

Building Upgrades

New Build

7 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

6 achievements

Architect page

The architect and his firm Continuo are driven to produce designs that respond to the needs of the future while maintaining an eye toward the past.

13 property type

Single-Family Homes

Townhouses

10 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
On trouve l'architecte pour vous

5 achievements

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

1 achievement

Architect page

With more than 20 years of experience, Pascal DIEHL designs functional, sustainable and high-quality architectural projects, from private homes to industrial and technical buildings. Combining technical expertise, environmental performance and collaborative project management, the agency delivers tailored architectural solutions from concept to completion.

23 property type

Single-Family Homes

Passive House / Eco-friendly

8 type of work

Building Upgrades

New Build

6 services

Design / Plans

Planning permission application

1 achievement

Architect page

IMÉ is an architectural practice founded by Émilie CALVAS, whose work is deeply rooted in the landscapes of Provence and Corsica, on both shores of the Mediterranean. Every project begins with a dialogue between a place, its history, and the people who inhabit it. Through a sensitive, context-driven approach and personalised guidance, the studio reveals the potential of existing buildings while designing thoughtful renovations, transformations, and new constructions that respect both their environment and local heritage.

22 property type

Single-Family Homes

Passive House / Eco-friendly

15 type of work

Building Upgrades

New Build

7 services

Design / Plans

Planning permission application

Architect page

Fama Studio is an architecture practice founded by licensed architect (HMONP) Fanny MATHIEUX. Through an approach attentive to place, context, and uses, the studio designs thoughtful and sustainable spaces, supporting each project from concept to completion.

17 property type

Single-Family Homes

Townhouses

10 type of work

Building Upgrades

New Build

7 services

Design / Plans

Planning permission application

We find
the architect for you

Search
On trouve l'architecte pour vous

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

Architect page

Colorama Design is an architecture studio created by Coline MARGUIN, based in Antibes. Construction, renovation, interior and exterior design projects, for private and professional clients. Sensitive to traditional techniques and craftsmanship, the studio adopts an approach that is both highly creative and pragmatic, offering unique and original solutions tailored to each project.

27 property type

Single-Family Homes

Passive House / Eco-friendly

15 type of work

Building Upgrades

New Build

5 services

Design / Plans

Planning permission application

1 achievement

Architect page

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

La démarche de l’agence d’architecture est née d’une volonté de retour aux sources et de donner force à la création, faisant échos aux éléments simples qui tendent vers un esprit minimaliste. 

15 property type

Single-Family Homes

Apartment

8 type of work

Building Upgrades

New Build

5 services

Design / Plans

Planning permission application

Together
we can define your project

Make a free appointment with our specialist advisor.

Request a meeting
On trouve l'architecte pour vous

5 achievements

26 property type

Single-Family Homes

Passive House / Eco-friendly

14 type of work

Building Upgrades

New Build

7 services

Design / Plans

Planning permission application

The firm ATENA Architecture sees architecture as a high art form, made to last and accessible to all. Josyane-Valérie Tchanque-Nana offers modern architectural design infused with a blend of cultural influences, with mindfulness of the urban, social and natural context.

11 property type

Single-Family Homes

Townhouses

9 type of work

Building Upgrades

New Build

4 services

Design / Plans

Planning permission application

8 achievements

An architect based in the Bordeaux region, Catherine Benoit likes to propose a contemporary and functional architectural style that meets the specific wishes of the client. Her creations stand out for their aesthetics and their sustainable dimension.

24 property type

Single-Family Homes

Passive House / Eco-friendly

15 type of work

Building Upgrades

New Build

5 services

Design / Plans

Planning permission application

Atelier Spontané Architecture designs unique spaces that reflect the needs of clients. Timothé MARCEAU, member of the Order of Architects, puts his expertise at the service of your projects to create architecture inspired by contemporary French and Japanese references.

26 property type

Single-Family Homes

Passive House / Eco-friendly

15 type of work

Building Upgrades

New Build

6 services

Design / Plans

Planning permission application