Upsilon is an architecture and environmental engineering agency. The agency is strongly committed to integrating environmental challenges at the core of the design process, through the enhancement of existing heritage, reuse, and the use of natural, unprocessed materials. Its positioning focuses on transforming existing buildings and materials to give them a second life.
14 property type
Public Access Buildings
Single-Family Homes
11 type of work
New Build
Renovation
6 services
Design / Plans
Planning permission application
2 achievements
SITOU Architecture is a key player in the design and construction of living and working spaces. The agency supports its clients at every stage of their project, from the initial idea to final delivery.
With technical, artistic, and regulatory expertise, it designs buildings that are functional, aesthetic, and tailored to each client’s specific needs. Whether it involves new construction, renovation, or interior design, the agency is committed to offering innovative, sustainable solutions that are in harmony with their environment.
27 property type
Public Access Buildings
Single-Family Homes
14 type of work
New Build
Renovation
7 services
Design / Plans
Planning permission application
4 achievements
Servadio Architecture designs tailor-made projects that combine art, exceptional craftsmanship, and innovation, creating unique spaces that meet the highest aesthetic and functional standards.
26 property type
Public Access Buildings
Single-Family Homes
12 type of work
New Build
Renovation
6 services
Design / Plans
Planning permission application
FVA — Florent Vaissié Architecture is an architecture and design studio founded in Paris in 2021. The practice develops a thoughtful and context-driven approach, shaped by the specific conditions of each project. Every intervention is grounded in a careful reading of its context—whether transforming an existing site or working on a new one—in order to deliver precise, rooted, and lasting responses.
20 property type
Public Access Buildings
Single-Family Homes
16 type of work
New Build
Renovation
7 services
Design / Plans
Planning permission application
We find
the architect for you
3 achievements
An experienced architect, he designs and supports renovation, extension, and transformation projects, whether new or refurbished. He works with individuals, developers, and public clients with rigor, clarity, and architectural rigor.
18 property type
Public Access Buildings
Single-Family Homes
12 type of work
New Build
Renovation
5 services
Design / Plans
Planning permission application
Jean-Yves ROGER, DPLG architect (& Accompagnateur-Rénov’), works closely with professionals and private clients to bring to life the personalized architectural project that matters to them: House projects, residential buildings, offices and retail spaces, in new construction, rehabilitation, or energy renovation.
19 property type
Public Access Buildings
Single-Family Homes
14 type of work
New Build
Renovation
6 services
Design / Plans
Planning permission application
7 achievements
Insigne Architecture: An agency that listens to your needs, creating unique and harmonious living spaces, combining contemporary aesthetics and sustainable functionality.
26 property type
Public Access Buildings
Single-Family Homes
15 type of work
New Build
Renovation
7 services
Design / Plans
Planning permission application
Tatiana DU PIN CALMON & Rejane MENDES, two internationally experienced architects based in Europe, share a sustainable and aesthetic vision of architecture. Combining technical expertise, artistic sensitivity, and environmental performance, they design unique spaces that are adapted to contemporary life and harmoniously integrated into their context.
19 property type
Public Access Buildings
Single-Family Homes
16 type of work
New Build
Renovation
6 services
Design / Plans
Planning permission application
Together
we can define your project
Make a free appointment with our specialist advisor.
Request a meeting
1 achievement
A passionate and versatile architect, Richard LELOUP enjoys helping his clients to realise their projects and define their long-term expectations.
12 property type
Public Access Buildings
Single-Family Homes
11 type of work
New Build
Renovation
5 services
Design / Plans
Planning permission application
3 achievements
FAVRESSE ARCHITECTES designs and develops living spaces on any scale. Nurtured by the diversity of its previous projects, the agency is able to provide a unique response aimed at creating meaningful spaces.
16 property type
Public Access Buildings
Single-Family Homes
15 type of work
New Build
Renovation
5 services
Design / Plans
Planning permission application
3 achievements
Santiago Benazra always listens to his clients and adapts to their desired architectural style, whether indoors or outdoors. He is methodical, rigorous, and highly professional, always available, even on weekends .
27 property type
Public Access Buildings
Single-Family Homes
16 type of work
New Build
Renovation
7 services
Design / Plans
Planning permission application
Marion GRANDIN
ATELIER D'ARCHITECTURE MARION GRANDIN
Architecte in Gambais 78950
Move to Draveil 91210
Architect specialized in residential design, Marion GRANDIN has been supporting private clients for nearly ten years with their single-family homes, extensions, renovations, and rehabilitation of existing buildings. She also works on collective housing projects and as a condominium architect. As a single point of contact, she designs tailor-made, sustainable spaces adapted to your daily life, from feasibility studies and initial sketches through to construction supervision.
18 property type
Public Access Buildings
Single-Family Homes
9 type of work
New Build
Renovation
6 services
Design / Plans
Planning permission application
We find
the architect for you
1 achievement
Line Calder has been practising as an architect since obtaining her DPLG architecture degree, awarded by the French government in 1997, following studies that included a period at the University of Chicago.
She specialises in projects involving existing buildings, including alterations, interior reconfigurations, extensions, changes of use, restoration, rehabilitation, subdivision and more.
Her practice is based 70 km west of Paris, in the small village of Boutigny (28410), in Eure-et-Loir, near Houdan (78550) in the Yvelines. Her area of practice extends northwards to the banks of the Seine around Mantes (78200), eastwards to the outskirts of the Rambouillet forest (78120), southwards towards Chartres (28000), with its cathedral on the horizon, and westwards as far as the valleys around Mortagne-au-Perche (61400).
It is worth noting that in 2017, after 20 years of professional practice in France, she returned to Australia, her home country, to broaden her experience. She eventually resumed her architectural practice in 2025, bringing with her a renewed sense of enthusiasm and fresh perspective.
21 property type
Public Access Buildings
Single-Family Homes
7 type of work
Renovation
Energy renovation
5 services
Design / Plans
Planning permission application
3 achievements
The Clarté architecture studio has been established since 2020 by the architect Romain LAGAR. It is aimed at private individuals, developers and public decision-makers, for all new construction, rehabilitation, renovation, extension and elevation projects, from the sketch to the acceptance of the work.
25 property type
Public Access Buildings
Single-Family Homes
15 type of work
New Build
Renovation
7 services
Design / Plans
Planning permission application
Julien Grenot Architecture is a studio that designs contemporary spaces combining elegance, functionality, and well-being. From individual housing to prestigious tertiary projects, each realization reflects a subtle balance between aesthetics and pragmatism, with constant attention to materials, light, and client needs.
20 property type
Public Access Buildings
Single-Family Homes
8 type of work
New Build
Renovation
4 services
Design / Plans
Planning permission application
Fondé par Pauline Alezra, le Studio Janvier s'est construit autour d'une conviction forte : l'existant est une ressource précieuse. Forte de 7 années d'expérience à la tête du pôle transformation/réhabilitation d'une grande agence parisienne, Pauline développe aujourd'hui une agence d'architecture.
26 property type
Public Access Buildings
Single-Family Homes
14 type of work
Renovation
Energy 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
4 achievements
Aurélie BREUIL
ISARA ARCHITECTES ASSOCIES
Architecte in Margny-lès-Compiègne 60280
Move to Draveil 91210
ISARA Architectes associés designs living and working spaces that combine architectural excellence, quality of use, and everyday comfort. Each project is developed in dialogue with its inhabitants and users in order to respond as accurately as possible to their lifestyles, aspirations, and needs. Attentive to both the context and the expectations of each client, we develop tailored and custom-made architecture designed specifically for you.
21 property type
Public Access Buildings
Single-Family Homes
11 type of work
New Build
Renovation
7 services
Design / Plans
Planning permission application
1 achievement
C+Architecture is an architecture firm managing new construction, rehabilitation, renovation, interior and exterior design, decoration, and furnishing projects. Their team of architects and interior architects supports private clients, professionals, and public institutions in creating tailor-made projects. For them, every space should tell a story, serve a purpose, and fit seamlessly into its environment.
22 property type
Public Access Buildings
Single-Family Homes
15 type of work
New Build
Renovation
5 services
Design / Plans
Planning permission application
9 achievements
ELKA architecture is a multidisciplinary agency offering a service ranging from permit filing, renovation and interior design. A transversality that highlights projects in your image.
17 property type
Public Access Buildings
Single-Family Homes
14 type of work
New Build
Renovation
4 services
Design / Plans
Planning permission application
Laurent Feret is a certified architect (DPLG) and has run his architectural firm “Feret Laurent Architecte” in the town of Cantiers since 2008.
11 property type
Public Access Buildings
Single-Family Homes
12 type of work
New Build
Renovation
4 services
Design / Plans
Planning permission application
