536 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.

Architecte in Malzéville 54220

Architects trained in “Passive Construction”, we are designers who listen to our clients, taking into account their identity as well as the spirit of the places .

8 property type

Single-Family Homes

Passive House / Eco-friendly

Townhouses

5 type of work

Conversion

New Build

Renovation

3 services

Design / Plans

Planning permission application

Construction Management

Architecte in Neuvecelle 74500

Sébastien Di Vora Architect puts his expertise and constantly renewed know-how at the service of your projects by offering demanding architecture emphasizing the accuracy of interventions and rigorous monitoring while promoting proximity and listening .

14 property type

Single-Family Homes

Passive House / Eco-friendly

Chalets / Wooden Houses

12 type of work

Conversion

New Build

Renovation

6 services

Design / Plans

Planning permission application

Construction Management

Architecte in Paris 75005

From creation to renovation, Grégoire PARCOLLET and his team design and deliver unique, optimized, and sustainable spaces—whether homes, offices, studios, or commercial premises.

12 property type

Single-Family Homes

Passive House / Eco-friendly

Smart Homes

15 type of work

Conversion

New Build

Renovation

7 services

Design / Plans

Planning permission application

Construction Management

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Architecte in Saint-Pantaléon 84220

ARCHITECTURE a2+ develops architecture that is attentive to context and use, capable of exploring both traditional and contemporary approaches. Each project is conceived as a singular response, born from listening to the site, its uses, and the people involved, reconciling architectural rigor with sustainable integration into its environment.

18 property type

Single-Family Homes

Passive House / Eco-friendly

Chalets / Wooden Houses

15 type of work

Conversion

New Build

Renovation

5 services

Design / Plans

Planning permission application

Construction Management

Architecte in Paris 75020

Founded in 2005, the Atelier d’Architecture Aurélie Barbey (AAAB) supports its clients in designing bespoke living spaces. Attentive to uses, aspirations, and context, the studio co-constructs each project with its clients, developing a sensitive, sustainable architecture intimately connected to the landscape.

25 property type

Single-Family Homes

Passive House / Eco-friendly

Chalets / Wooden Houses

16 type of work

Conversion

New Build

Renovation

7 services

Design / Plans

Planning permission application

Construction Management

Architecte in Paris 75020

BRUITS Architecture is committed to addressing the contemporary challenges of building. Trained in France, Japan, and South Korea, the team develops a design approach that is both sensitive and rigorous, promoting architectural quality and environmental responsibility.

15 property type

Single-Family Homes

Passive House / Eco-friendly

Chalets / Wooden Houses

13 type of work

Conversion

New Build

Renovation

6 services

Design / Plans

Planning permission application

Construction Management

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Architecte in Noisy-le-Grand 93160

SITOU Architecture is a key player in the design and construction of living and working spaces. The agency supports its clients at every stage of their project, from the initial idea to final delivery.

With technical, artistic, and regulatory expertise, it designs buildings that are functional, aesthetic, and tailored to each client’s specific needs. Whether it involves new construction, renovation, or interior design, the agency is committed to offering innovative, sustainable solutions that are in harmony with their environment.

27 property type

Single-Family Homes

Passive House / Eco-friendly

Chalets / Wooden Houses

14 type of work

Conversion

New Build

Renovation

7 services

Design / Plans

Planning permission application

Construction Management

5

Architecte in Bordeaux 33800

Eraiki.studio is an architecture firm based in Bordeaux, serving the Arcachon Bay area and the Basque Coast through to the Spanish border. Led by HMONP architect Jon Fernández Mata and CFAI-certified interior architect Jean-Maxime Cadix, the practice specialises in the rehabilitation, renovation, and extension of distinctive properties. Combining architectural and interior design expertise, Eraiki.studio delivers bespoke projects from concept to completion, with a strong focus on contextual design, craftsmanship, and attention to detail.

26 property type

Single-Family Homes

Passive House / Eco-friendly

Chalets / Wooden Houses

14 type of work

Conversion

New Build

Renovation

6 services

Design / Plans

Planning permission application

Construction Management

Architecte in Valence 26000

“At Atelier INEXSENS, we offer contemporary architecture created with an understanding of who you are. We place our creativity, perception and high standards for design and building at your service.”

17 property type

Single-Family Homes

Townhouses

Country Homes

15 type of work

Conversion

New Build

Renovation

6 services

Design / Plans

Planning permission application

Construction Management

Architecte in Vaucresson 92420

Jérôme Licois designs each of his projects with considerations for all of the requirements involved. He seeks to give each of his architectural creations a poetic touch, while taking care to never impose his ideas or point of view. 

 

12 property type

Single-Family Homes

Passive House / Eco-friendly

Chalets / Wooden Houses

14 type of work

Conversion

New Build

Renovation

4 services

Design / Plans

Planning permission application

Construction Management