527 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 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

Architecte in Paris 75011

Fama Studio is an architecture practice founded by licensed architect (HMONP) Fanny MATHIEUX. Through an approach attentive to place, context, and uses, the studio designs thoughtful and sustainable spaces, supporting each project from concept to completion.

17 property type

Single-Family Homes

Townhouses

Country Homes

10 type of work

Conversion

New Build

Renovation

7 services

Design / Plans

Planning permission application

Construction Management

Architecte in Bordeaux 33000

ALMA (Atelier Léa Monestier Architecte) is an architectural practice operating throughout the Nouvelle-Aquitaine region. Through a relationship built on trust, collaboration, and attentive listening, the agency develops tailored solutions that transform its clients’ ambitions into sustainable and meaningful spaces. Combining architectural expertise, design, and project management, ALMA creates places that are functional, sensitive, and built to stand the test of time.

17 property type

Single-Family Homes

Chalets / Wooden Houses

Townhouses

10 type of work

Conversion

New Build

Renovation

4 services

Design / Plans

Planning permission application

Construction Management

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Architecte in Schiltigheim 67300

Julien CASTEL, architect graduated from ENSA Strasbourg and certified HMONP, supports both private individuals and professionals in their renovation, extension, and new construction projects. His agency develops sustainable and tailor-made architecture, integrating energy performance, bio-based materials, and comprehensive support throughout every phase of the project.

21 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 Annecy 74940

Quentin HERRGOTT’s architectural firm has been established in the Annecy region since 1999 and has completed a large number of new-build and renovation projects, ranging from individual homes to collective residential developments. The agency has significant experience in restructuring projects and major renovations of villas, whether old or contemporary. Attentive to his clients, Quentin provides valuable advice and seeks to optimize budgets in favor of coherent and meaningful architecture.

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 Fontiers-Cabardès 11310

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

Chalets / Wooden Houses

8 type of work

Conversion

New Build

Renovation

4 services

Design / Plans

Planning permission application

Construction Management

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Architecte in Bastia 20200

An experienced architect, Élodie Tisserand encourages a global approach from the exterior of a building to the smallest details of the interior architecture. This architectural technique allows her to bring out the full depth of the project's potential and to design a unique work in collaboration with the client.

27 property type

Single-Family Homes

Passive House / Eco-friendly

Chalets / Wooden Houses

17 type of work

Conversion

New Build

Renovation

6 services

Design / Plans

Planning permission application

Construction Management

Architecte in PERTUIS 84120

Boomerang & Macadam is an architectural agency based in Pertuis. We like to approach the project in its entirety, highlighting all the elements that make it unique.

16 property type

Single-Family Homes

Passive House / Eco-friendly

Chalets / Wooden Houses

10 type of work

Conversion

New Build

Renovation

5 services

Design / Plans

Planning permission application

Construction Management

Architecte in Paris 75006

Bérengère Mey Studio offers human and timeless architecture that suits you. She taps into your wants and needs and responds with tailored designs. Each project is a real adventure starting with a meeting, a discussion and alchemy.

14 property type

Single-Family Homes

Townhouses

Country Homes

14 type of work

Conversion

New Build

Renovation

5 services

Design / Plans

Planning permission application

Construction Management

Architecte in Biarritz 64200

LetH architecture was born to develop a culture of exchanges and meetings which constitutes the real starting point for architectural reflection aimed at bringing buildings into resonance with their environment.

19 property type

Single-Family Homes

Passive House / Eco-friendly

Chalets / Wooden Houses

8 type of work

Conversion

New Build

Renovation

3 services

Design / Plans

Planning permission application

Construction Management