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.

Architect page

Camille ROCHERON is an architect based in the south of France and working throughout the rest of the country. Her approach focuses on enhancing the existing qualities of the places entrusted to her in order to reveal their full potential and optimize each property. Projects are designed with a holistic vision, from the exterior appearance to the interior layout.

12 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

Bossonney Architecture is an Annecy-based firm with 15 years of experience, operating across Haute-Savoie with a network of highly skilled local craftsmen. The firm supports all types of projects—renovation, extension, new construction, interior design, or consulting, with a commitment to quality, precision, and personalized guidance.

16 property type

Single-Family Homes

Passive House / Eco-friendly

15 type of work

Conversion

New Build

6 services

Design / Plans

Planning permission application

6 achievements

Architect page

For over ten years, Ove Architecture has developed comprehensive expertise in architecture and interior architecture. The studio designs bespoke residential and commercial projects, providing complete support from concept to completion, with high standards and consistency.

14 property type

Single-Family Homes

Smart Homes

11 type of work

Conversion

Renovation

5 services

Design / Plans

Planning permission application

Architect page

An experienced architect based locally, Eric Pothérat offers you sensitive, careful work, always on a human scale, putting your uses and concerns at the heart of his work!

14 property type

Single-Family Homes

Chalets / Wooden Houses

8 type of work

Conversion

New Build

4 services

Design / Plans

Planning permission application

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the architect for you

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1 achievement

Architect page

Architectural and technical expertise

Monitoring and management of architectural studies

Site management (in separate batches or general contractor)

Teamwork (clients, design offices, architect)

18 property type

Single-Family Homes

Townhouses

14 type of work

Conversion

New Build

4 services

Design / Plans

Planning permission application

8 achievements

Architect page

At Lima, every project is born from a constant dialogue between landscape, architecture, and use.
They believe in the simplicity of lines, the honesty of materials, and the strength of lived-in spaces.

16 property type

Single-Family Homes

Passive House / Eco-friendly

15 type of work

Conversion

New Build

5 services

Design / Plans

Planning permission application

Architect page

With experience in a wide range of sectors, architect Cédric Dereumaux and his firm NORA apply their technical expertise and dedication to efficiency to deliver architecture designed to effectively meet their clients' needs.  

12 property type

Single-Family Homes

Passive House / Eco-friendly

9 type of work

Conversion

New Build

3 services

Design / Plans

Planning permission application

Architect page

Franco-Spanish architectural firm working between the northern Lot region and Toulouse.

Generalist practice on all types of projects and scales, in new construction, renovation, refurbishment, and interior design.

The firm's projects strive to be understated, well-situated, and attentive to their surroundings.

17 property type

Single-Family Homes

Passive House / Eco-friendly

13 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

1 achievement

Architect page

Nacera Mahi, a DPLG architect, proposes a refined and elegant architecture that matches perfectly with the needs of the client. The project comes to life through a global approach where each stage is valued until its final realisation.

21 property type

Single-Family Homes

Passive House / Eco-friendly

15 type of work

Conversion

New Build

4 services

Design / Plans

Planning permission application

21 achievements

A passionate architecture firm based in Marseille, Hept’Arts designs spaces that reflect who you are. At Hept’Arts, we don’t just create buildings, we shape living environments filled with light and emotion. Combining attentive listening, thermal expertise, and 3D design, the agency supports you step by step to build a unique and sustainable legacy together.

22 property type

Single-Family Homes

Passive House / Eco-friendly

7 type of work

Conversion

New Build

7 services

Design / Plans

Planning permission application

4 achievements

Architect page

A DPLG architect graduate since 2007, I work in the Saint Malo - Dinan - Combourg - Rennes sector…

I offer you my skills to help you make your living space a place that suits you

23 property type

Single-Family Homes

Passive House / Eco-friendly

16 type of work

Conversion

New Build

5 services

Design / Plans

Planning permission application

8 achievements

Architect page

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

Conversion

New Build

4 services

Design / Plans

Planning permission application

We find
the architect for you

Search
On trouve l'architecte pour vous

11 achievements

Til Architecture is a multidisciplinary agency (architecture, urban planning, scenography, interior design, design, signage, etc.) with more than 25 years of experience, a strong ecological and social commitment and a contextual and tailor-made bioclimatic approach.

17 property type

Single-Family Homes

Passive House / Eco-friendly

10 type of work

Conversion

New Build

3 services

Design / Plans

Planning permission application

Atelier Pugétois d'Architecture is an architecture and project management studio based in rural areas, in Puget-Théniers (Alpes Maritimes) and Sauveterre-de-Rouergue (Aveyron). Its existence is motivated by the desire to bring architectural quality and well-being as close as possible to clients for every project, regardless of scale. To achieve this, the studio engages with commitment, step by step, from initial concept to the completion of each entrusted work.

16 property type

Single-Family Homes

Passive House / Eco-friendly

14 type of work

Conversion

New Build

6 services

Design / Plans

Planning permission application

1 achievement

Architect page

C+Architecture is an architecture firm managing new construction, rehabilitation, renovation, interior and exterior design, decoration, and furnishing projects. Their team of architects and interior architects supports private clients, professionals, and public institutions in creating tailor-made projects. For them, every space should tell a story, serve a purpose, and fit seamlessly into its environment.

22 property type

Single-Family Homes

Passive House / Eco-friendly

15 type of work

Conversion

New Build

5 services

Design / Plans

Planning permission application

8 achievements

Atelier Barrachina is an architecture studio founded in 2023, working on renovation, new construction and development projects for private and public clients. Each project is based on a careful reading of the existing context, site and uses. Thanks to a dual background in architecture and spatial design, the studio designs tailor-made projects conceived in their entirety. It offers comprehensive support, from design to administrative procedures and site supervision, within a relationship of proximity and trust.

25 property type

Single-Family Homes

Passive House / Eco-friendly

14 type of work

Conversion

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

11 achievements

Architect page

26 property type

Single-Family Homes

Passive House / Eco-friendly

12 type of work

Conversion

New Build

7 services

Design / Plans

Planning permission application

1 achievement

Architect page

Atelier Gouron supports you throughout your construction, renovation, extension, new-build and energy-efficiency projects. As a HMO-NP qualified architect, energy auditor and MaPrimeRénov' advisor, the studio offers a turnkey solution, whatever the nature of your project.

24 property type

Single-Family Homes

Passive House / Eco-friendly

8 type of work

Conversion

New Build

6 services

Design / Plans

Planning permission application

4 achievements

We execute most of our projects as a full mission to ensure the joint success of the project, making the best decisions throughout the technical development and site supervision stages.

23 property type

Single-Family Homes

Passive House / Eco-friendly

15 type of work

Conversion

New Build

6 services

Design / Plans

Planning permission application

2 achievements

Aurélie DUFOURG

ADa

1 Opinions

Architecte in Paris 75011

Architect page

Architect and designer, Aurélie Dufourg is a graduate of the Ecole de Condé and the School of Architecture in Paris La villette. With great agency experience, she now responds to her clients with her experience and her unique perspective.

20 property type

Single-Family Homes

Passive House / Eco-friendly

14 type of work

Conversion

New Build

3 services

Design / Plans

Planning permission application