462 architects Passive House / Eco-friendly

Passive House Architect

The passive house is the true revolution of this century. Both ecological and economical, a passive house offers nothing but advantages for its occupants. More and more French people embarking on the construction of their own home are choosing to go passive.

The goal? To live in a low-energy home that reduces the amount of energy needed on a daily basis.

A passive house represents a committed project whose benefits are felt more and more with each passing year. To build the best possible passive house, the involvement of an architect is essential. This professional, specialising in sustainable and eco-friendly housing, does everything in their power to maximise the potential of your home.

Building a passive house: why hire a specialist architect?

Many construction companies offer to deliver a turnkey passive house. While this option may be tempting due to its speed, it does not guarantee that the house fully exploits the potential of the plot and its orientation in terms of energy efficiency.

Here is why an architect's involvement is crucial to your project:

Defining the key challenges of your passive house
A passive house is a home designed to provide perfect thermal comfort, combined with an eco-friendly, low-energy approach to construction. An architect is the most qualified professional to discuss with you the importance of good insulation and to identify the key factors that will make your home truly in tune with its environment.

Passivity tailored to your plot
The energy performance of a passive building can vary considerably. A contractor may choose to deliver a house that simply meets the minimum required standards, whereas an architect strives to make your home as passive as possible. They will optimise the use of solar heat and insulation, while also adapting the design to the specific characteristics of your plot. The performance of a passive building varies depending on whether you live in the south or the north of France.

3 achievements

HMONP architect based in Toulouse city centre, Lize DÉSIRÉ founded her own agency, Lize Désiré Architecte, after several years working as a project manager within a Toulouse-based architecture firm.

With extensive experience in renovation projects, she knows how to enhance existing buildings while respecting their history and environment. Since January 2026, the agency has been a member of Envirobat Occitanie, a regional network of professionals committed to sustainable buildings

25 property type

Passive House / Eco-friendly

Single-Family Homes

17 type of work

New Build

Renovation

7 services

Design / Plans

Planning permission application

6 achievements

Dali Architecture is an architecture, design and project management agency in Strasbourg for professionals, investors and individuals. We travel within a 1 hour radius of Strasbourg to respond to your project.

24 property type

Passive House / Eco-friendly

Single-Family Homes

15 type of work

New Build

Renovation

6 services

Design / Plans

Planning permission application

4 achievements

Damien Couzin / Architect offers tailor-made support for all types of projects. Creativity, technical skills and attentiveness are at your service under different missions (Feasibility, design, site monitoring, etc.).

19 property type

Passive House / Eco-friendly

Single-Family Homes

16 type of work

New Build

Renovation

4 services

Design / Plans

Planning permission application

3 achievements

Marie SAVALLE

MASAA

4 Opinions

Architecte in Nantes 44000

Architect page

MASAA, a member of the Archipel 5 collective, brings together six architects with complementary expertise in renovation, interior architecture, medical facilities, schools, childcare spaces and residential projects. Together, they design tailor-made, functional and aesthetic spaces carefully developed around the needs, lifestyles and expectations of each client.

12 property type

Passive House / Eco-friendly

Single-Family Homes

11 type of work

New Build

Renovation

7 services

Design / Plans

Planning permission application

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1 achievement

Architect page

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

Passive House / Eco-friendly

Single-Family Homes

12 type of work

New Build

Renovation

7 services

Design / Plans

Planning permission application

Passionate about architecture and well-being in living spaces, Laurent GIUSTI supports your renovation and construction projects with particular attention to bio-based materials. His goal: to create a project that truly reflects you.

27 property type

Passive House / Eco-friendly

Single-Family Homes

16 type of work

New Build

Renovation

7 services

Design / Plans

Planning permission application

1 achievement

Architect page

At WAKA, every project is an opportunity to design spaces focused on well-being, respecting living environments and creating a lasting connection with their territory. Through construction expertise, thoughtful material choices and careful work on natural light, the agency’s approach aims to create architecture that is simple, harmonious and timeless.

27 property type

Passive House / Eco-friendly

Single-Family Homes

14 type of work

New Build

Renovation

7 services

Design / Plans

Planning permission application

Abdenour BOUGHRARA, DPLG Architect with 15 Years of Experience in Architectural Design and Construction Management TAP Architecte handles building permits for various types of projects: collective housing, single-family homes, as well as public or private buildings. They also manage construction supervision, provide expert advice, propose architectural solutions, and plan space layouts. They support their clients in selecting construction companies, ensuring that budgets and project goals are respected throughout the process.

26 property type

Passive House / Eco-friendly

Single-Family Homes

14 type of work

New Build

Renovation

7 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
Architect page

25 property type

Passive House / Eco-friendly

Single-Family Homes

13 type of work

New Build

Renovation

6 services

Design / Plans

Planning permission application

6 achievements

Architect page

With 26 years of experience designing and carrying out specific projects, Jean Christophe HARANQ offers expertise and creativity to those who need spaces that reflect their image, while respecting costs and the natural and built environment.

17 property type

Passive House / Eco-friendly

Single-Family Homes

9 type of work

New Build

Renovation

5 services

Design / Plans

Planning permission application

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

Passive House / Eco-friendly

Single-Family Homes

14 type of work

New Build

Renovation

6 services

Design / Plans

Planning permission application

Architect page

Aware that a construction for individuals is often a “life project”, that the identity of the layout/creation of a professional space must be unique, Mathilde SADRAN is there to support you through all phases of your project.

23 property type

Passive House / Eco-friendly

Single-Family Homes

13 type of work

New Build

Renovation

4 services

Design / Plans

Planning permission application

We find
the architect for you

Search
On trouve l'architecte pour vous
Architect page

Serving both private individuals and professionals, Oyat Atelier offers a solid foundation, rigorous design, and creative freedom that allows each project to find its natural form. With fifteen years of experience across diverse fields—education, office and commercial spaces, collective housing, healthcare, cultural facilities, and single-family homes—the studio supports every project with rigor, inventiveness, and a human-centered approach built on trust. Oyat Atelier designs sustainable, harmonious, and fully bespoke spaces.

15 property type

Passive House / Eco-friendly

Single-Family Homes

10 type of work

New Build

Renovation

3 services

Design / Plans

Planning permission application

1 achievement

Architect page

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

Passive House / Eco-friendly

Single-Family Homes

15 type of work

New Build

Renovation

7 services

Design / Plans

Planning permission application

3 achievements

Architect Hélios Constantin designs harmonious, sustainable, and poetic spaces, combining local materials, reuse, and landscape integration to reveal each site’s potential while respecting the environment and its users.

25 property type

Passive House / Eco-friendly

Single-Family Homes

15 type of work

New Build

Renovation

6 services

Design / Plans

Planning permission application

1 achievement

Architect page

Julien LECAMP is a DPLG Architect registered with the Order of Architects. He supports private individuals, professionals, and companies with their new construction, extension, vertical extension, renovation, transformation, and existing building development projects.

20 property type

Passive House / Eco-friendly

Single-Family Homes

17 type of work

New Build

Renovation

5 services

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

2 achievements

Fanum architecture considers the project as a duality between intuition and iteration, through a balance between rationality and emotion, and through the accuracy between finesse and radicality.

21 property type

Passive House / Eco-friendly

Single-Family Homes

15 type of work

New Build

Renovation

6 services

Design / Plans

Planning permission application

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

Passive House / Eco-friendly

Single-Family Homes

11 type of work

New Build

Renovation

6 services

Design / Plans

Planning permission application

Architect page

An architect who has specialised over the years in individual housing, in new buildings, renovations and extensions... without excluding collective housing. Philippe Prevost proposes contemporary architecture, simple and open, using as much as possible healthy and natural materials.

11 property type

Passive House / Eco-friendly

Single-Family Homes

12 type of work

New Build

Renovation

4 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

Passive House / Eco-friendly

Single-Family Homes

11 type of work

New Build

Renovation

5 services

Design / Plans

Planning permission application