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 Roubaix 59100

An experienced architect, Laure Pettier assists private individuals and professionals in the realisation of their project, while respecting their wishes and their budget.

13 property type

Single-Family Homes

Chalets / Wooden Houses

Townhouses

11 type of work

Conversion

New Build

Renovation

4 services

Design / Plans

Planning permission application

Construction Management

Architecte in Rennes 35000

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

Townhouses

8 type of work

Conversion

New Build

Renovation

5 services

Design / Plans

Planning permission application

Construction Management

Architecte in Saint-Cloud 92210

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

Country Homes

14 type of work

Conversion

New Build

Renovation

4 services

Design / Plans

Planning permission application

Construction Management

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17 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 Castelnau-de-Lévis 81150

Graduated with a Master’s degree in Architecture from the Politecnico di Milano and an engineering degree from the École Spéciale des Travaux Publics, du Bâtiment et de l’Industrie (ESTP), Charles-Emile PERCHAUD obtained his authorization to practice as an independent project manager in 2018 at the École Nationale Supérieure d’Architecture de Versailles. He has been registered with the Île-de-France Order of Architects since 2024, alongside the creation of his firm. After ten years of experience in architectural practices working on large-scale tertiary, institutional, and interior architecture projects, he founded Atelier Perchaud to offer an expanded response to today’s and tomorrow’s construction and renovation needs.

21 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

Architecte in Mers-sur-Indre 36230

Clémence Doyon is an architect and manager of Presles Architecture. She assists you with your construction or renovation projects for your main or secondary home and with the completion of work in your offices or industry.

19 property type

Single-Family Homes

Passive House / Eco-friendly

Townhouses

13 type of work

Conversion

New Build

Renovation

6 services

Design / Plans

Planning permission application

Construction Management

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Architecte in Schiltigheim 67300

Numen Architecture supports individuals and professionals in creating bespoke, sustainable projects perfectly tailored to their needs — from homes to offices, retail spaces, and public facilities. With over 10 years of experience, each project stems from a custom, sustainable, and collaborative approach that respects budgets and deadlines, while revealing the full potential of each site to deliver a space that truly reflects you.

19 property type

Single-Family Homes

Passive House / Eco-friendly

Chalets / Wooden Houses

14 type of work

Conversion

New Build

Renovation

5 services

Design / Plans

Planning permission application

Construction Management

5

Architecte in Marseille 13001

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

Chalets / Wooden Houses

10 type of work

Conversion

New Build

Renovation

6 services

Design / Plans

Planning permission application

Construction Management

Architecte in Maulévrier 49360

Design, urban planning and architecture are the focus of Mathieu Coudriaud's firm. MC Architecture provides its services for all phases of a project, from analysis of the attributes and constraints of the chosen site to providing solutions perfectly suited to the client’s needs.

18 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

Architecte in Albon D'Ardèche 07190

The studio Atelier d’Architecture Mauro Marson, located in the heart of Ardèche, works between city and countryside, offering original and responsible solutions for individual clients, businesses and communities.

23 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