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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

Atelier R2 is a multidisciplinary architectural agency working for individuals and professionals in various fields of housing, tertiary, medical, photovoltaic energy, etc.

11 property type

Single-Family Homes

Apartment

10 type of work

Conversion

New Build

2 services

Design / Plans

Planning permission application

3 achievements

The TLF architects agency is a Bordeaux agency existing since 2016. Made up of five members including the four associated architects, they design contemporary architecture attentive to detail, with a refined and functional design.

21 property type

Single-Family Homes

Passive House / Eco-friendly

11 type of work

Conversion

New Build

6 services

Design / Plans

Planning permission application

3 achievements

Whether your project is of a few m², whether it is a renovation project, the construction of an individual house, or a larger project, the agency supports you to find a fair response adapted to your needs. problematic.

16 property type

Single-Family Homes

Passive House / Eco-friendly

11 type of work

Conversion

New Build

5 services

Design / Plans

Planning permission application

3 achievements

Michel THOMAS specializes in the restoration of urban and architectural heritage. It participates in the restoration and rehabilitation of historical monuments and old buildings located in protected areas, whether civil, religious or military heritage, built before 1940.

10 property type

Single-Family Homes

Townhouses

5 type of work

Conversion

Renovation

6 services

Design / Plans

Planning permission application

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Architect page

Architecture Concept is an innovative company specializing in the design and realization of architectural projects. Located in Douvaine, it is committed to providing tailor-made solutions that meet the specific needs of each client, respecting environmental and economic standards.

20 property type

Single-Family Homes

Passive House / Eco-friendly

11 type of work

Conversion

New Build

6 services

Design / Plans

Planning permission application

By choosing to collaborate with Cécile Joanne, you will benefit from attentive and personalized support. In front of me the view Atelier d’architecture opens its doors to you, do not hesitate to contact Cécile Joanne, your architect, to discuss your projects.

24 property type

Single-Family Homes

Passive House / Eco-friendly

13 type of work

Conversion

New Build

6 services

Design / Plans

Planning permission application

1 achievement

Young architect, rigorous and attentive, I will know how to adapt to your desires and guide you to create your ideal living space.

15 property type

Single-Family Homes

Chalets / Wooden Houses

12 type of work

Conversion

New Build

4 services

Design / Plans

Planning permission application

The agency develops creative, functional architecture that respects Breton heritage. Based in Morbihan, it combines a humanist approach, vernacular reinterpretation, landscape integration, and budgetary control, with constant attention to the environment, local culture, and customs.

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

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3 achievements

RELEV is a joyful and committed heritage architecture firm, specializing in the custom restoration of historic buildings. We work by hand, with you, to create something beautiful, fair, and meaningful.

10 property type

Single-Family Homes

Passive House / Eco-friendly

9 type of work

Conversion

Renovation

4 services

Design / Plans

Planning permission application

1 achievement

An architect who works closely with her clients to create a project that suits them, Clara PLANES will listen to you whatever your project may be.

12 property type

Single-Family Homes

Chalets / Wooden Houses

11 type of work

Conversion

New Build

5 services

Design / Plans

Planning permission application

Founded in 2004, AEDIFI Architecture brings together architects and an interior designer united by a single goal: to create unique, user-centered projects. The agency supports both individuals and professionals in construction, renovation, and interior design, with a tailored, attentive, and creative approach — from concept to completion.

16 property type

Single-Family Homes

Passive House / Eco-friendly

10 type of work

Conversion

New Build

4 services

Design / Plans

Planning permission application

4 achievements

CLAC – Compagnie Libre d’Architectures Communes – was founded by architects Mathilde Floureux and Maryline Collet in Montpellier. Driven by a shared passion for collaboration and collective creation, the agency designs living and working spaces where people, teamwork, and sustainable architecture are at the heart of every project.

19 property type

Single-Family Homes

Passive House / Eco-friendly

14 type of work

Conversion

New Build

6 services

Design / Plans

Planning permission application

We find
the architect for you

Search
On trouve l'architecte pour vous

3 achievements

Architect page

ATELIER BONOBO is an architecture studio based between Lisieux and Orbec, working on all types of projects — new construction, renovation, and rehabilitation.
Its architect approaches each project with a pragmatic mindset, addressing the complex challenges inherent in architectural creation while striving to bring sensitivity and uniqueness to every design.

20 property type

Single-Family Homes

Passive House / Eco-friendly

13 type of work

Conversion

New Build

5 services

Design / Plans

Planning permission application

2 achievements

Architect page

27 property type

Single-Family Homes

Passive House / Eco-friendly

9 type of work

Conversion

New Build

5 services

Design / Plans

Planning permission application

Ahora Architectes was born from the meeting of an architect and a construction engineer who combine their expertise in service of your building project, drawing on their own experience as well as that of their many partners (cost consultants, engineering offices, inspection bodies, health and safety coordinators, etc.).

10 property type

Retail

Hotels - Restaurants

12 type of work

Conversion

New Build

6 services

Design / Plans

Planning permission application

Architect page

Cheze Architectes designs projects by adapting to a wide range of uses, contexts, and constraints. The agency develops a direct and committed approach, with a single point of contact throughout the project, and strong experience in collective housing that is now applied to diverse programs, from residential to commercial and activity-based projects.

11 property type

Multi-unit Residential

Retail

9 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

1 achievement

Architect page

Independent architect, Mélanie IBANEZ FRAILE develops a practice focused on projects with a strong ecological dimension, in both renovation and construction, for housing, public-access buildings, and professional projects. She adopts a bioclimatic and sober approach, prioritizing user comfort, energy performance, and material reuse. People and dialogue are at the heart of my approach: each project is based on attentive listening to needs and uses. Mélanie pays particular attention to the transformation of existing buildings and the uniqueness of places, in order to design durable, coherent spaces adapted to their environment.

17 property type

Single-Family Homes

Passive House / Eco-friendly

11 type of work

Conversion

New Build

6 services

Design / Plans

Planning permission application

Architect page

Based in Sarrebourg, the Lorenz-Valentin architecture firm designs bespoke contemporary projects ranging from private housing to public buildings. Attentive to its clients’ needs, the firm combines creativity, functionality and sustainability to create bright, harmonious spaces that are perfectly integrated into their environment.

22 property type

Single-Family Homes

Chalets / Wooden Houses

13 type of work

Conversion

New Build

6 services

Design / Plans

Planning permission application

CabCab Architecture is a studio founded in Montpellier in 2012, rooted in the Mediterranean basin. The practice develops site-specific architecture and design objects, attentive to climate, uses, and resources, drawing from local craftsmanship and vernacular cultures to create contemporary responses for housing, hospitality, public spaces, and shared environments.

Balancing restraint, constructive rigor, and contextual intelligence, its approach seeks to create forms that are accurate, sustainable, and meaningful. It conceives spaces as living relationships between places, uses, and the people who inhabit them.

18 property type

Single-Family Homes

Passive House / Eco-friendly

17 type of work

Conversion

New Build

5 services

Design / Plans

Planning permission application

Atelier Frédéric Bruxelle provides tailored architectural and project management services for both private and professional clients, supporting projects from concept to completion.

Its services cover every stage of the process, from initial sketches to construction supervision, including cost evaluation, building permit applications and contractor consultations.

Based in Blois (41), the team of DPLG architects and building designers remains attentive to each client’s needs in order to create fully customized architectural projects.

13 property type

Apartment

Multi-unit Residential

11 type of work

Conversion

New Build

6 services

Design / Plans

Planning permission application