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 Arith 73340

Chlôme Architecture, your partner for high-end architectural projects and renovations in the Annecy and Bordeaux areas .

8 property type

Single-Family Homes

Chalets / Wooden Houses

Multi-unit Residential

13 type of work

Conversion

New Build

Renovation

5 services

Design / Plans

Planning permission application

Construction Management

5

Architecte in La Madeleine 59110

A construction project is built upon close collaboration between you and the Hello Architecture & Urbanisme team. The agency supports you through attentive listening in order to understand your needs, while drawing on its architectural sensitivity and expertise to reveal the full potential of each place within a controlled framework and a relationship of trust.

20 property type

Single-Family Homes

Passive House / Eco-friendly

Chalets / Wooden Houses

11 type of work

Conversion

New Build

Renovation

7 services

Planning permission application

Construction Management

Home pre-purchase advice

5

Architecte in Bagnères-de-Bigorre 65200

Independent HMONP architect based in Bagnères-de-Bigorre, in the French Pyrenees, Jules NENY supports homeowners and condominium associations with energy-efficient renovations, sustainable construction using timber, straw, and earth, and self-sufficient housing projects. From pre-purchase advice and planning applications to construction supervision, he provides comprehensive guidance grounded in technical expertise, environmental responsibility, and honest, practical advice.

21 property type

Single-Family Homes

Passive House / Eco-friendly

Chalets / Wooden Houses

15 type of work

Conversion

New Build

Renovation

7 services

Design / Plans

Planning permission application

Construction Management

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Architecte in Chambéry 73000

Houzali MDALLAH, founder and director of MHB Architecte, designs tailor-made projects that truly reflect your identity. Naturally contemplative, she imagines noble and elegant spaces oriented toward the outdoors. Convinced that even the smallest surface deserves architectural attention, she encourages her clients to seek professional guidance regardless of the project’s scale.

24 property type

Single-Family Homes

Passive House / Eco-friendly

Chalets / Wooden Houses

8 type of work

Conversion

New Build

Renovation

2 services

Design / Plans

Planning permission application

Architecte in Caraman 31460

With more than 30 years of experience, Philippe BIAU supports homeowners, businesses, and public organisations with construction, renovation, and refurbishment projects. His architectural approach combines design excellence, technical expertise, attentive client support, and sustainable solutions carefully tailored to the unique context of every project.

25 property type

Single-Family Homes

Passive House / Eco-friendly

Chalets / Wooden Houses

12 type of work

Conversion

New Build

Renovation

7 services

Design / Plans

Planning permission application

Construction Management

Architecte in NANTES 44000

The architects at the firm i-mag accord themselves the freedom to create innovative architecture, taking into account all the various environmental factors and constraints they may encounter. 

12 property type

Single-Family Homes

Chalets / Wooden Houses

Townhouses

10 type of work

Conversion

New Build

Renovation

3 services

Design / Plans

Planning permission application

Construction Management

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Architecte in Nantes 44000

JUILLET ARCHITECTURE is a transdisciplinary agency with varied scales of intervention allowing it to respond to all needs, through an architecture anchored in current issues.

13 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 Brié-et-Angonnes 38320

Atelier INTI Architecture is an architecture agency based in Brié-et-Angonnes in Isère. We carry out ERP public building projects, individual houses, collective housing and mountain projects.

9 property type

Single-Family Homes

Chalets / Wooden Houses

Multi-unit Residential

9 type of work

Conversion

New Build

Renovation

3 services

Design / Plans

Planning permission application

Construction Management

Architecte in Cabriès 13480

The ANO Studio architecture agency offers all types of architectural and interior design missions: construction, renovation, extension, planning advice, etc.

From the filing of a Building Permit to site monitoring, Adèle BOGHOSSIAN supports you on your future apartment, house, restaurant, shop, offices, etc. project.

12 property type

Single-Family Homes

Townhouses

Country Homes

12 type of work

Conversion

New Build

Renovation

4 services

Design / Plans

Planning permission application

Construction Management

Architecte in La Trinité-sur-Mer 56470

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

Chalets / Wooden Houses

13 type of work

Conversion

New Build

Renovation

6 services

Design / Plans

Planning permission application

Construction Management