570 architects Conversion

Benefit from the experience of more than 570 architects to realise the project of your dreams.

Fast

Free

No commitment

No registration

Architect for Building Transformation

Are you looking to transform an old house, add an annex, or carry out works to rehabilitate a building? A specialist transformation architect is the professional you need. Renovating a building can be a delicate process, but thanks to their expertise, this architect takes charge of renovation projects from design all the way through to construction.

While many agree that an architect is an artist at heart, they are no less a technical and construction professional. Do not hesitate to call on this type of architect to transform your home and its interior to the fullest.

In practice, when should you hire a specialist transformation architect?

Architects are multidisciplinary professionals who master all the intricacies of renovation and construction projects — design, work supervision, budget management, administrative procedures, and more. Their involvement guarantees the success of your transformation project.

For the rehabilitation of a building
A building can have many lives, and its renovation creates spaces full of potential. In this type of project, the building's structure remains the same, but its interior is completely transformed. Room layout, utilities, décor, atmosphere — the architect can modify everything, going as far as removing certain non-load-bearing walls.
In structural renovation projects, the transformation architect may also work on the building's structure during more extensive works. This can include raising the roof, carrying out energy renovations, or even reinforcing the framework of a construction.

For the construction of an annex
Having an architect on board is mandatory when building an extension. But beyond the legal requirement, an architect's expertise is invaluable. Whether you are looking for a conservatory or a more substantial structure such as a detached studio, a garage, or a workshop, this professional will carry the project through to completion while respecting technical constraints, the budget, planning regulations, and the specific features of your environment — land type, soil conditions, and so on.

For simplifying administrative procedures
Finally, a specialist transformation architect supports you through all the administrative procedures involved. Planning permission applications, paperwork — the architect handles everything. With a thorough understanding of every aspect of their profession, they ensure compliance with the architectural regulations governing each region of France, whether in Paris or elsewhere.

12 achievements

The strength of the architectural firm Envergure Architectes lies in their multidisciplinary skills. Fabien Prouvost and his team bring together their individual skills to design each project with the goal of limiting its environmental impact, conserving resources and ensuring the long-term performance of your living or work space.  

19 property type

Single-Family Homes

Passive House / Eco-friendly

12 type of work

Conversion

New Build

4 services

Design / Plans

Planning permission application

Architect page

Atelier R2 is a multidisciplinary architectural agency working for individuals and professionals in various fields of housing, tertiary, medical, photovoltaic energy, etc.

11 property type

Single-Family Homes

Apartment

10 type of work

Conversion

New Build

2 services

Design / Plans

Planning permission application

Architect page

In a historical setting or with a contemporary ambition, the qbis workshop is at the service of your architectural projects, in design and/or in realization.

21 property type

Single-Family Homes

Passive House / Eco-friendly

11 type of work

Conversion

New Build

4 services

Design / Plans

Planning permission application

1 achievement

An Architect's degree supplemented by 25 years of experience in France and abroad. Liberal practice enriched by annual continuing education, experience in teaching architectural projects and experience in the field of heritage architecture.

14 property type

Single-Family Homes

Passive House / Eco-friendly

9 type of work

Conversion

New Build

5 services

Design / Plans

Planning permission application

We find
the architect for you

Search
On trouve l'architecte pour vous

5 achievements

Architect page

3m³ architect develops construction and renovation projects for houses and apartments in Paris and neighboring departments. Through attentive listening, our writing is modular and at the service of the client, for a tailor-made design.

14 property type

Single-Family Homes

Passive House / Eco-friendly

10 type of work

Conversion

New Build

5 services

Design / Plans

Planning permission application

5 achievements

Architect page

Development of projects in many areas of construction: housing, cultural, sports, administrative, school and catering buildings.

From sketch phases to on-site execution phases until completion.

15 property type

Single-Family Homes

Chalets / Wooden Houses

13 type of work

Conversion

New Build

5 services

Design / Plans

Planning permission application

3 achievements

Architect page

Carole is at your service from the beginning to the end of your project. She will be able to advise you and support you in all your questions. She enjoys imagining and designing personalized and unique projects for each client.

8 property type

Single-Family Homes

Townhouses

8 type of work

Conversion

New Build

3 services

Design / Plans

Planning permission application

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

Conversion

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
On trouve l'architecte pour vous

3 achievements

TE-ARCHITECTURES carries out all or part of our projects. We also work in partnership with companies to deliver high-quality projects.

We listen to our clients' needs to provide the best possible solution to their needs.

11 property type

Single-Family Homes

Passive House / Eco-friendly

10 type of work

Conversion

New Build

6 services

Design / Plans

Planning permission application

1 achievement

Architect page

Based in the heart of the Bourbonnais countryside, Gabrielle DOUBLET is committed to respecting historic buildings while creating a dialogue with contemporary needs for comfort and quality of life. Ecological renovation and extensions are the core strengths of her work.

17 property type

Single-Family Homes

Passive House / Eco-friendly

11 type of work

Conversion

New Build

5 services

Design / Plans

Planning permission application

2 achievements

A passionate architect, Camille MAGNIER supports your construction and renovation projects from design to completion. Expertise, creativity, and attentive listening are at the heart of her approach, designing tailor-made, sustainable spaces perfectly adapted to your needs and budget.

16 property type

Single-Family Homes

Passive House / Eco-friendly

15 type of work

Conversion

New Build

6 services

Design / Plans

Planning permission application

4 achievements

Architect page

An architect based in Marseille, Camille SIMONEAU supports private clients and professionals in their renovation, extension, and construction projects. Through Atelier NAIO, she designs sustainable spaces adapted to modern lifestyles, with particular attention to places, uses, and spatial quality.

18 property type

Single-Family Homes

Passive House / Eco-friendly

11 type of work

Conversion

New Build

6 services

Design / Plans

Planning permission application

We find
the architect for you

Search
On trouve l'architecte pour vous

2 achievements

Architect page

LFA! – LUKAS FLORENT ARCHITECTE is an architecture firm based in Strasbourg and Marseille, working on all types of public and private projects. Its ethical approach to construction leads it to promote, as much as possible, bioclimatic architecture, in its original sense: “the ability of a project to take advantage of its context to create architecture that is naturally comfortable for its users.”

20 property type

Single-Family Homes

Passive House / Eco-friendly

13 type of work

Conversion

New Build

7 services

Design / Plans

Planning permission application

Architect page

Carré Bleu Group has been designing and delivering architecture and engineering projects for over 40 years. With more than 10,000 completed projects, it combines high standards, innovation, sustainability, and enthusiasm to meet the needs of its clients.

27 property type

Single-Family Homes

Passive House / Eco-friendly

17 type of work

Conversion

New Build

7 services

Design / Plans

Planning permission application

Atelier Frédéric Bruxelle provides tailored architectural and project management services for both private and professional clients, supporting projects from concept to completion.

Its services cover every stage of the process, from initial sketches to construction supervision, including cost evaluation, building permit applications and contractor consultations.

Based in Blois (41), the team of DPLG architects and building designers remains attentive to each client’s needs in order to create fully customized architectural projects.

13 property type

Apartment

Multi-unit Residential

11 type of work

Conversion

New Build

6 services

Design / Plans

Planning permission application

3 achievements

The architecture agency Isabelle CALVET-CHARET, founded in 1997 in Béziers, benefits from more than 25 years of experience. A graduate of the Montpellier School of Architecture with Jury Honors, Mrs. CALVET-CHARET has built a multidisciplinary practice capable of managing a wide range of public and private projects.

17 property type

Single-Family Homes

Chalets / Wooden Houses

11 type of work

Conversion

New Build

7 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

2 achievements

Based in Anduze, Belle Ville Atelier d’Architecture supports renovation, extension, and construction projects throughout the south of France and beyond. With more than ten years of experience, the agency has developed a demanding and tailor-made approach, shaped by a practice built in Paris and now applied to projects of various scales.

24 property type

Single-Family Homes

Passive House / Eco-friendly

10 type of work

Conversion

New Build

7 services

Design / Plans

Planning permission application

Architect page

Based in Ciboure, in the French Basque Country, Atelier Ondra is an architectural practice that develops projects rooted in their context, existing buildings, and everyday uses. Combining research, innovation, design, and architecture, the studio creates thoughtful, balanced, and sustainable solutions for residential, commercial, and property development projects, including renovations, new constructions, and adaptive reuse.

24 property type

Single-Family Homes

Passive House / Eco-friendly

12 type of work

Conversion

New Build

6 services

Design / Plans

Planning permission application

3 achievements

Adrien Plinet founded his studio Atelier de la Montagne Noire to focus on the projects he's passionate about. Drawing on his experience, he is able to adapt to each situation by implementing various architectural approaches and methodologies in order to meet your needs.

8 property type

Single-Family Homes

Passive House / Eco-friendly

8 type of work

Conversion

New Build

4 services

Design / Plans

Planning permission application

18 achievements

Architect page

APRIM ARCHITECTURE approaches each project with a holistic vision, integrating aesthetic, functional and environmental aspects to create spaces that enhance daily life. Our expertise covers a wide range of areas, including new construction, renovation, extension and elevation.

23 property type

Single-Family Homes

Passive House / Eco-friendly

12 type of work

Conversion

New Build

4 services

Design / Plans

Planning permission application