15 achievements
Architecture / Consulting / Engineering
Summa is an agency that does not hesitate to think outside the box, offering you tailor-made services.
8 property type
Single-Family Homes
Townhouses
13 type of work
Extension
New Build
7 services
Design / Plans
Planning permission application
Marion GRANDIN
ATELIER D'ARCHITECTURE MARION GRANDIN
Architecte in Gambais 78950
Move to Mantes-la-Jolie 78200
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
Single-Family Homes
Passive House / Eco-friendly
9 type of work
Extension
New Build
6 services
Design / Plans
Planning permission application
5 achievements
3m³ architect develops construction and renovation projects for houses and apartments in Paris and neighboring departments. Through attentive listening, our writing is modular and at the service of the client, for a tailor-made design.
14 property type
Single-Family Homes
Passive House / Eco-friendly
10 type of work
Extension
New Build
5 services
Design / Plans
Planning permission application
10 achievements
Yves CATHALA
AGENCE ARCHITECTURE & URBANISME CATHALA
Architecte in Paris 75016
Move to Mantes-la-Jolie 78200
Cathala Architectes develops high-performance projects integrating bioclimatic design, dynamic thermal modeling, and innovative construction solutions. The agency ensures strict compliance with BEPOS standards, optimizing envelopes, systems, and flows to deliver sustainable buildings that meet current environmental requirements.
14 property type
Single-Family Homes
Passive House / Eco-friendly
14 type of work
Extension
New Build
5 services
Design / Plans
Planning permission application
We find
the architect for you
5 achievements
Yann Chateau, DESA architect, specialized in carrying out projects for individuals: Construction, renovation, redevelopment, extension, elevation.
You have a project, we make it happen.
9 property type
Single-Family Homes
Passive House / Eco-friendly
11 type of work
Extension
New Build
6 services
Design / Plans
Planning permission application
5 achievements
Baptiste VAISSADE
CO-BAT ARCHITECTURE
Architecte in La Garenne-Colombes 92250
Move to Mantes-la-Jolie 78200
The projects entrusted to Baptiste VAISSADE often lie at the heart of his clients’ personal lives. It is therefore essential that every detail is carefully considered, from the initial design concepts to final delivery. He pays particular attention to material selection, their practical use, and the long-term durability of each project.
23 property type
Single-Family Homes
Passive House / Eco-friendly
16 type of work
Extension
Renovation
7 services
Design / Plans
Planning permission application
DYLAN LEVY
SAS D'ARCHITECTURE LEV2A
Architecte in Levallois-Perret 92300
Move to Mantes-la-Jolie 78200
An HMONP-certified and registered architect, MAR, and certified energy auditor, Dylan LEVY is the director of LEV2A Architecture. He supports public and private clients in their construction, renovation, and audit projects, combining expertise in design, regulation, energy performance, and project management. His approach blends high standards, transparency, and long-term commitment at every stage.
19 property type
Single-Family Homes
Passive House / Eco-friendly
11 type of work
Extension
New Build
4 services
Design / Plans
Planning permission application
Josyane-Valérie TCHANQUE-NANA
Atena Architecture
Architecte in Paris 75006
Move to Mantes-la-Jolie 78200
The firm ATENA Architecture sees architecture as a high art form, made to last and accessible to all. Josyane-Valérie Tchanque-Nana offers modern architectural design infused with a blend of cultural influences, with mindfulness of the urban, social and natural context.
11 property type
Single-Family Homes
Townhouses
9 type of work
Extension
New Build
4 services
Design / Plans
Planning permission application
Together
we can define your project
Make a free appointment with our specialist advisor.
Request a meeting
Fabrice JACTARD
FJKT | architectes & associés
Architecte in Paris 75003
Move to Mantes-la-Jolie 78200
The architects at FJKT Architectes & Associés will help you develop the most appropriate solutions to your building or renovation project, resulting in a creative, aesthetically-pleasing design that respects both legislative and budgetary requirements.
8 property type
Single-Family Homes
Passive House / Eco-friendly
8 type of work
Extension
New Build
4 services
Design / Plans
Planning permission application
10 achievements
Wafa Lakelak is an HMONP architect and graduate of the École Spéciale d'Architecture. She is committed to designing sensitive and environmentally friendly projects. The work of this architect has been recognised in France and abroad, especially when she was awarded the Tony Gernier Prize in 2011.
9 property type
Single-Family Homes
Townhouses
11 type of work
Extension
New Build
4 services
Design / Plans
Planning permission application
5 achievements
Bérengère Mey Studio offers human and timeless architecture that suits you. She taps into your wants and needs and responds with tailored designs. Each project is a real adventure starting with a meeting, a discussion and alchemy.
14 property type
Single-Family Homes
Townhouses
14 type of work
Extension
New Build
5 services
Design / Plans
Planning permission application
1 achievement
Based in Paris 19, Antoine Binet Architect supports individuals and professionals on all types of construction, renovation and compliance projects, from sketch to construction site.
8 property type
Single-Family Homes
Townhouses
9 type of work
Extension
New Build
6 services
Design / Plans
Planning permission application
We find
the architect for you
1 achievement
Line CALDER
EI LINE CALDER
Architecte in BOUTIGNY PROUAIS FRANCE 28410
Move to Mantes-la-Jolie 78200
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
Single-Family Homes
Passive House / Eco-friendly
7 type of work
Extension
Renovation
5 services
Design / Plans
Planning permission application
SAAP Architecture designs bespoke, sustainable, and well-considered projects for private clients, companies, and public authorities. The practice works on renovation, transformation, and new-build projects with rigor, attentiveness, and a strong sense of place—always closely connected to the context of the site and the project.
14 property type
Single-Family Homes
Passive House / Eco-friendly
10 type of work
Extension
New Build
4 services
Design / Plans
Planning permission application
6 achievements
From creation to renovation, Grégoire PARCOLLET and his team design and deliver unique, optimized, and sustainable spaces—whether homes, offices, studios, or commercial premises.
12 property type
Single-Family Homes
Passive House / Eco-friendly
15 type of work
Extension
New Build
7 services
Design / Plans
Planning permission application
1 achievement
Atelier DAM, an architecture, project management, and planning firm located between Oise and Île-de-France, supports the construction, renovation, extension, and transformation of all types of properties.
Their team designs and manages tailor-made projects that combine design, spatial optimization, and technical performance, revealing each building’s potential and ensuring long-term value. From housing rehabilitation to the creation of professional spaces, they design functional, harmonious, and profitable environments, adapted to today’s and tomorrow’s needs. With a creative, rigorous, and pragmatic approach, Atelier DAM transforms every idea into a concrete, controlled, and sustainable project, serving both real estate value and user comfort.
18 property type
Single-Family Homes
Passive House / Eco-friendly
14 type of work
Extension
New Build
6 services
Design / Plans
Planning permission application
Together
we can define your project
Make a free appointment with our specialist advisor.
Request a meeting
Sylvain Drouet and Andrea Takahashi place their combined expertise at your service to best meet your goals and expectations, with the aim of offering you services completely personalised to your needs.
27 property type
Single-Family Homes
Passive House / Eco-friendly
17 type of work
Extension
New Build
6 services
Design / Plans
Planning permission application
7 achievements
Julia Nerant & NOÉ CUENOT
JNNC ARCHITECTURE
Architecte in Gennevilliers 92230
Move to Mantes-la-Jolie 78200
Founded by Julia and Noé, JNNC Architecture is a dynamic and innovative agency with an unwavering commitment to meeting the needs of its clients. Their multidimensional approach is committed to transforming each idea into a concrete and functional achievement.
27 property type
Single-Family Homes
Passive House / Eco-friendly
17 type of work
Extension
New Build
6 services
Design / Plans
Planning permission application
6 achievements
With 25 years of experience as an architect, Caroline Belz and her craftsmen will help you define a project that reflects your image, right up to the final phase of implementation.
25 property type
Single-Family Homes
Passive House / Eco-friendly
16 type of work
Extension
New Build
6 services
Design / Plans
Planning permission application
20 achievements
DPLG architect since 1991 Philippe Fabre is APHF's main resource. He is surrounded on a case-by-case basis by specialized engineers and supported by colleagues. He has experience in various types of projects (ERP, housing) in France and internationally.
26 property type
Single-Family Homes
Passive House / Eco-friendly
17 type of work
Extension
New Build
7 services
Design / Plans
Planning permission application
