576 architects Extension

Extension Architect

A home is one of the most precious assets a person can own. Taking care of it is akin to taking care of oneself. A true living space, a home adapts to the needs of its owners and sometimes requires work to be carried out — including the addition of an extension.

Whether built to gain extra living space, attached to the existing home, or added as an upper storey, an extension serves more than one purpose.

To achieve a functional home extension that matches your vision, a specialist architect is your greatest ally.

Why choose a specialist architect for your home extension?

An architect is not always mandatory for a home extension project. However, calling on this building, construction, and renovation professional brings a number of significant advantages.

An extension in harmony with your home
Adding an extension to your home comes with many challenges. The first is creating a space that is in perfect harmony with your existing home and living environment. Whether in terms of exterior or interior cohesion, working with an architect allows you to choose the type of extension, the materials, and the construction style — ensuring the new space integrates seamlessly with your home.

A project tailored to your budget
A home extension is a project that requires careful planning from the outset. Between site preparation, materials, and labour, expanding your living space requires a considerable budget.

An architect can assist you as the project manager. They design the plans, oversee the works, and coordinate the various tradespeople — all while working within your budget. The best way to avoid unwelcome surprises.

Achieving a functional and practical space
A home extension is more than just extra floor space attached to a main building or added on top of it. Above all, it must be functional and comfortable. Whether it's a conservatory, a garage, or an additional room, the specialist architect carries out the work so that the extension fulfils its primary purpose.

Insulation, natural light, electrical wiring, built-in storage — your new room is immediately ready to use.

Architecte in Paris 75020

BRUITS Architecture is committed to addressing the contemporary challenges of building. Trained in France, Japan, and South Korea, the team develops a design approach that is both sensitive and rigorous, promoting architectural quality and environmental responsibility.

15 property type

Single-Family Homes

Passive House / Eco-friendly

Chalets / Wooden Houses

13 type of work

Extension

New Build

Renovation

6 services

Design / Plans

Planning permission application

Construction Management

Architecte in Noisy-le-Grand 93160

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

Single-Family Homes

Passive House / Eco-friendly

Chalets / Wooden Houses

14 type of work

Extension

New Build

Renovation

7 services

Design / Plans

Planning permission application

Construction Management

Architecte in Courbevoie 92400

Innovativepartners possède une expérience de 20 ans dans le développement de projets innovants.

La société pourra vous accompagner dans des projets professionnels et privés très différents. Le principe est de partir de vos souhaits de projets, d'établir un programme avec les enjeux, de le traduire en lieux de vie ou de travail, et d'expérimenter ces lieux avec l'ensemble des paramètres (qui , quand, comment, ou, ..., dans le temps d'une journée, ou de temps plus long.)

Cette approche enrichie d'une expérience concrète de nombreux projets réalisés en France permettront d'arriver à résultat cohérent sur de nombreux aspects.

Innovativepartners travaille avec différentes entreprises reconnues pour être en confiance.

Elle pourra au mieux choisir la solution technique adaptée à vos besoins.

11 property type

Single-Family Homes

Country Homes

Apartment

5 type of work

Extension

Renovation

Project Management

4 services

Design / Plans

Planning permission application

Home pre-purchase advice

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Architecte in Bordeaux 33800

Eraiki.studio is an architecture firm based in Bordeaux, serving the Arcachon Bay area and the Basque Coast through to the Spanish border. Led by HMONP architect Jon Fernández Mata and CFAI-certified interior architect Jean-Maxime Cadix, the practice specialises in the rehabilitation, renovation, and extension of distinctive properties. Combining architectural and interior design expertise, Eraiki.studio delivers bespoke projects from concept to completion, with a strong focus on contextual design, craftsmanship, and attention to detail.

26 property type

Single-Family Homes

Passive House / Eco-friendly

Chalets / Wooden Houses

14 type of work

Extension

New Build

Renovation

6 services

Design / Plans

Planning permission application

Construction Management

Architecte in Valence 26000

“At Atelier INEXSENS, we offer contemporary architecture created with an understanding of who you are. We place our creativity, perception and high standards for design and building at your service.”

17 property type

Single-Family Homes

Townhouses

Country Homes

15 type of work

Extension

New Build

Renovation

6 services

Design / Plans

Planning permission application

Construction Management

Architecte in Vaucresson 92420

Jérôme Licois designs each of his projects with considerations for all of the requirements involved. He seeks to give each of his architectural creations a poetic touch, while taking care to never impose his ideas or point of view. 

 

12 property type

Single-Family Homes

Passive House / Eco-friendly

Chalets / Wooden Houses

14 type of work

Extension

New Build

Renovation

4 services

Design / Plans

Planning permission application

Construction Management

Together
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On trouve l'architecte pour vous

Architecte in Montreuil 93100

Louis Daniel is an experienced architect based in Montreuil who works with a whole team of craftsmen to complete all the projects with which he is entrusted. His experience and his ability to constantly take on new challenges make him the ideal partner in the search for an architecture that reflects your vision.

7 property type

Single-Family Homes

Passive House / Eco-friendly

Townhouses

6 type of work

Extension

New Build

Renovation

4 services

Design / Plans

Planning permission application

Construction Management

Architecte in Brive-la-Gaillarde 19100

An architect with 20 years of experience, specializing in renovations, he designs tailor-made and immersive projects using virtual tours. He also works in new construction, extensions and small ERPs, with a functional and pragmatic approach .

17 property type

Single-Family Homes

Passive House / Eco-friendly

Chalets / Wooden Houses

9 type of work

Extension

New Build

Renovation

6 services

Design / Plans

Planning permission application

Construction Management

5

Architecte in Avignon 84000

Tablao Architecture carries out renovation and new construction projects combining respect for constraints and environmental responsibility. Human collaboration, listening and trust guide each step, from sketch to delivery, to respond to the unique challenges of each project

20 property type

Single-Family Homes

Passive House / Eco-friendly

Chalets / Wooden Houses

17 type of work

Extension

New Build

Renovation

6 services

Design / Plans

Planning permission application

Construction Management

Architecte in Saint-Ouen-sur-Seine 93400

Daniel COLIN supports his clients with attentiveness and kindness, to create places that reflect who they are—places where it feels good to live, work, and gather. Places that tell a story: yours.

Together, let’s bring your spaces to life.

17 property type

Single-Family Homes

Passive House / Eco-friendly

Chalets / Wooden Houses

11 type of work

Extension

New Build

Renovation

4 services

Planning permission application

Construction Management

Consulting