537 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 Grigny 91350

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

Country Homes

9 type of work

Conversion

New Build

Renovation

3 services

Design / Plans

Planning permission application

Construction Management

Architecte in Paris 75011

Préambule Architecture is an architectural firm founded by Magali CHERMETTE and Loïc MORIN BOGAS, dedicated to creating sensitive, sustainable architecture rooted in its territory and contemporary context. Focused on architecture that is both durable and user-centered, the firm crafts a unique narrative for each project, responding to the needs of its users and the challenges of every context.

19 property type

Single-Family Homes

Passive House / Eco-friendly

Chalets / Wooden Houses

10 type of work

Conversion

New Build

Renovation

4 services

Design / Plans

Planning permission application

Construction Management

Architecte in Paris 75009

HEROS creates sensitive and sustainable architecture, where history and contemporaneity engage in dialogue. Through materials, uses, and emotions, each project deeply reveals its site, respectful of life, attentive to context and needs, and designed to offer unique, timeless spaces.

20 property type

Single-Family Homes

Passive House / Eco-friendly

Chalets / Wooden Houses

10 type of work

Conversion

New Build

Renovation

3 services

Design / Plans

Planning permission application

Construction Management

We find
the architect for you

Search
On trouve l'architecte pour vous

Architecte in Ecully 69130

Atelier OCTA conçoit depuis 2014 une architecture humaine, durable et sur mesure, mêlant construction raisonnée, rénovation, réemploi et créativité. Basée à Lyon, l’agence intervient partout en France sur des projets variés, du logement aux lieux recevant du public.

26 property type

Single-Family Homes

Passive House / Eco-friendly

Chalets / Wooden Houses

16 type of work

Conversion

New Build

Renovation

6 services

Design / Plans

Planning permission application

Construction Management

Architecte in Grasse 06130

Pauline DE NARDI, licensed architect (HMONP), graduated three years ago. For her, architecture is a story of light, materials, and communication. Each project begins with an encounter, a sensitive dialogue between a place and those who live within it.

24 property type

Single-Family Homes

Chalets / Wooden Houses

Townhouses

13 type of work

Conversion

New Build

Renovation

6 services

Design / Plans

Planning permission application

Construction Management

Architecte in Mont-Bernanchon 62350

YZAA Architecture supports both private clients and professionals in their construction, renovation, and design projects with a strong focus on sustainability, responsibility, and a human-centered approach. The firm designs spaces that are aesthetic, functional, and environmentally conscious, tailored to your needs.

From concept to completion, YZAA guides you through your projects with listening, creativity, and commitment—creating spaces that are meaningful and built for the future. See you soon!

19 property type

Single-Family Homes

Passive House / Eco-friendly

Chalets / Wooden Houses

16 type of work

Conversion

New Build

Renovation

5 services

Design / Plans

Planning permission application

Construction Management

Together
we can define your project

Make a free appointment with our specialist advisor.

Request a meeting
On trouve l'architecte pour vous

Architecte in Lyon 69005

CHART Architecte designs contemporary, understated, and sustainable architecture that is carefully tailored to its context, its users, and the use of bio-based and geo-based materials. Based in the Lyon region, the firm undertakes a wide variety of projects, including private homes, extensions, heritage renovations, transformations of existing buildings, and more technically demanding developments. Every project is guided by a commitment to spatial quality, natural light, and thoughtful construction.

8 property type

Single-Family Homes

Passive House / Eco-friendly

Chalets / Wooden Houses

6 type of work

Conversion

New Build

Renovation

3 services

Planning permission application

Construction Management

Consulting

Architecte in Paris 75012

A graduate of the École Nationale Supérieure d’Architecture de Paris-Malaquais, Jessica BARANES has built her practice around a strong conviction: architecture should not merely respond to constraints—it should transform them into opportunities for quality and innovation.

27 property type

Single-Family Homes

Passive House / Eco-friendly

Chalets / Wooden Houses

17 type of work

Conversion

New Build

Renovation

7 services

Design / Plans

Planning permission application

Construction Management

Architecte in Aix-en-Provence 13090

Beyond the act of covering and enclosing a space, Harout Ohanian defines architecture as the art of bringing elements together to materialise an idea. He creates architecture that is full of life, in continual vibrant resonance with its surroundings, its occupant and itself.

17 property type

Single-Family Homes

Passive House / Eco-friendly

Chalets / Wooden Houses

12 type of work

Conversion

New Build

Renovation

4 services

Design / Plans

Planning permission application

Construction Management

Architecte in Sèvres 92310

Individually or in collaboration with other teams, Gecele Architecture provides expertise from the study of the project to its execution, paying particular attention to cost control and construction deadlines.

10 property type

Multi-unit Residential

Retail

Hotels - Restaurants

7 type of work

Conversion

New Build

Renovation

5 services

Design / Plans

Planning permission application

Construction Management