560 architects Conversion

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.

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

Conversion

New Build

6 services

Design / Plans

Planning permission application

1 achievement

Architect page

With extensive experience as an architect and designer in France and abroad, he is keen to share his expertise with anyone looking for reliable, reassuring support with a construction or renovation project.

Designing with you and for you.

16 property type

Single-Family Homes

Passive House / Eco-friendly

9 type of work

Conversion

New Build

5 services

Design / Plans

Planning permission application

Whether you’re an individual or business, in need of consulting services or a full turn-key project, experienced architect Anne-Brigette Caseau will propose a solution that fits your needs, goals and budget, with the goal of best adapting to her clients’ requests.

16 property type

Single-Family Homes

Passive House / Eco-friendly

13 type of work

Conversion

New Build

4 services

Design / Plans

Planning permission application

9 achievements

Architect page

A4 Concept, an architecture and works agency specializing in construction, renovation, elevation and extension, supports its clients in all stages of their real estate project, from advice to design, and carries out the work until delivery.

19 property type

Single-Family Homes

Passive House / Eco-friendly

17 type of work

Conversion

New Build

6 services

Design / Plans

Planning permission application

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Studio LOH Architecture's expertise ranges from the renovation of existing buildings into low-energy housing, to the development of sustainable mobility in public spaces.

14 property type

Single-Family Homes

Passive House / Eco-friendly

14 type of work

Conversion

Renovation

6 services

Design / Plans

Planning permission application

3 achievements

Architect page

With varied experience in agencies, Vincent d'Artemare specializes in projects for individuals and is keen to provide a fair response to each of the projects entrusted to him.

7 property type

Single-Family Homes

Passive House / Eco-friendly

11 type of work

Conversion

New Build

5 services

Design / Plans

Planning permission application

Architecture Agency / Interior Architecture - New - Renovation - Residential, Commercial, Catering, Hospitality

Contemporary or traditional architecture

Ile de France sector, Loiret

17 property type

Single-Family Homes

Townhouses

16 type of work

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New Build

6 services

Design / Plans

Planning permission application

3 achievements

The GL+ Architecture agency combines creativity and professionalism to succeed in all its clients' projects. The agency offers tailor-made solutions and ensures compliance with budgets and deadlines, offering complete support with complete confidence.

25 property type

Single-Family Homes

Passive House / Eco-friendly

17 type of work

Conversion

New Build

6 services

Design / Plans

Planning permission application

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On trouve l'architecte pour vous

17 achievements

Architect page

Architect specializing in the creation of individual houses, extensions and elevations and any other type of projects. She puts her expertise at the service of personalized projects, in close collaboration with her clients, to guarantee their satisfaction and well-being.

21 property type

Single-Family Homes

Passive House / Eco-friendly

14 type of work

Conversion

New Build

4 services

Design / Plans

Planning permission application

Architect Graduated from the Grenoble School of Architecture in 2000, Clément Bel became manager of Arkétype studio with a strong commitment to eco-construction in 2011.

14 property type

Single-Family Homes

Passive House / Eco-friendly

17 type of work

Conversion

New Build

6 services

Design / Plans

Planning permission application

1 achievement

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PLACE is an architecture studio founded in 2024 by Camille LEMOINE-SOLIER, Elsa GASS, and Cyril CLIGMAN, all three HMONP-certified architects. Based in Paris and Marseille, PLACE develops projects of various scales through a thoughtful and sensitive approach.

19 property type

Single-Family Homes

Passive House / Eco-friendly

12 type of work

Conversion

New Build

5 services

Design / Plans

Planning permission application

18 property type

Single-Family Homes

Passive House / Eco-friendly

15 type of work

Conversion

New Build

5 services

Design / Plans

Planning permission application

We find
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Their experience gives them the ability to listen, engage in dialogue and provide responses that synthesize the expectations of the future users of the space, thereby offering a tailor-made project that meets their client’s functional and aesthetic needs. Projects are above all a collaborative effort between the architect and their clients. They are the ones who will ultimately use the space. A project should not be just an image; it must be able to support clients throughout their life journey.

11 property type

Single-Family Homes

Townhouses

9 type of work

Conversion

New Build

3 services

Design / Plans

Planning permission application

ARRIERE COUR Architecture is based in Bordeaux and Dax. Specializing in building rehabilitation, the agency supports its clients at every stage of the project, offering tailor-made, functional, and sustainable solutions. Each intervention is conceived as a dialogue between the existing structure and its uses, with particular attention to detail and the quality of the spaces.

14 property type

Single-Family Homes

Chalets / Wooden Houses

7 type of work

Conversion

New Build

3 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

Conversion

New Build

5 services

Design / Plans

Planning permission application

3 achievements

ORAGE Architecture & Design

At Orage, architecture and design are conceived as creative forces capable of transforming spaces and inspiring emotions. Like a storm that lights up the sky and stirs the air, my approach combines elegance and transformation to reveal the potential of every space and create truly unique environments.

My approach: Reveal. Transform. Inspire.

27 property type

Single-Family Homes

Passive House / Eco-friendly

12 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

3 achievements

The Claire GALLAIS architectures agency meets your expectations with attentive, sensitive and generous architecture. Her experience and attentiveness will support you in your new construction or rehabilitation projects. We remain at your disposal.

12 property type

Single-Family Homes

Passive House / Eco-friendly

8 type of work

Conversion

New Build

5 services

Design / Plans

Planning permission application

5 achievements

ATELIER NEUF DIX is an architectural agency created in 2011 by Elisabeth Eon and Pascal Rakotondrafara, architects. The agency is based in Bry Sur Marne (94).

23 property type

Single-Family Homes

Passive House / Eco-friendly

12 type of work

Conversion

New Build

5 services

Design / Plans

Planning permission application

Louise Ranc Architect offers personalized and tailored support, because each project is unique. Together, your project will take on meaning.

13 property type

Single-Family Homes

Chalets / Wooden Houses

11 type of work

Conversion

New Build

6 services

Design / Plans

Planning permission application

3 achievements

Architect page

Shape your living environment. Support you in your project. Tell us your dreams and desires and we will take care of the rest.

14 property type

Single-Family Homes

Chalets / Wooden Houses

10 type of work

Conversion

New Build

5 services

Design / Plans

Planning permission application