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 GIVORS 69700

An experienced architect, Caroline Gillibert has the technical knowledge and site experience necessary to accompany you in all your projects. From the most intimate to the most grandiose, it is with the same determination that the agency will give life to your ideas.

8 property type

Multi-unit Residential

Hotels - Restaurants

Commercial - industrial

10 type of work

Extension

New Build

Renovation

3 services

Design / Plans

Planning permission application

Construction Management

Architecte in Jaux 60880

Caroline BLONDEL, Architect D.E. HMONP, registered with the Order of Architects of Hauts-de-France, is the founder and director of Atelier ABCD, an architecture and interior design agency dedicated to well-being.
The agency assists its clients through projects of various types and scales, offering comprehensive support from concept to completion.

21 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 Nantes 44100

Blanche de Bayser built up her experience in architecture, town planning and landscape agencies for 15 years. On her own today, she puts her experience at the service of her clients to support them towards a project that suits them.

15 property type

Single-Family Homes

Passive House / Eco-friendly

Chalets / Wooden Houses

14 type of work

Extension

New Build

Renovation

5 services

Design / Plans

Planning permission application

Construction Management

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Architecte in Vaux-sur-Seine 78740

Concerned about the well-being of its customers, Pernelle shapes spaces in the image of its users and helps you design your living space according to your personality and your needs.

15 property type

Single-Family Homes

Townhouses

Country Homes

15 type of work

Extension

New Build

Renovation

4 services

Design / Plans

Planning permission application

Construction Management

Architecte in Richebourg 78550

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

Single-Family Homes

Passive House / Eco-friendly

Chalets / Wooden Houses

8 type of work

Extension

New Build

Renovation

4 services

Design / Plans

Planning permission application

Construction Management

Architecte in Marseille 13000

The VJA studio designs pragmatic and resilient architecture, sensitive to social and environmental issues. It works on housing and interior design projects of all scales.

16 property type

Single-Family Homes

Passive House / Eco-friendly

Chalets / Wooden Houses

13 type of work

Extension

New Build

Renovation

5 services

Design / Plans

Planning permission application

Construction Management

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we can define your project

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On trouve l'architecte pour vous

Architecte in Monaco 98000

The aspect of architecture that inspires Claudia Gonod is reinventing herself every day to offer unique and tailor-made projects.

8 property type

Single-Family Homes

Passive House / Eco-friendly

Chalets / Wooden Houses

12 type of work

Extension

New Build

Renovation

4 services

Design / Plans

Planning permission application

Construction Management

Architecte in La Farlède 83210

As a DPLG-certified architect, he designs, transforms, and rehabilitates spaces for a wide range of clients—individuals, condominium associations, companies, and local authorities. His work is grounded in a rigorous, creative, and attentive approach to the specific needs of each project, delivering architectural solutions that are durable, precise, and of high quality.

26 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

5

Architecte in Lyon 69005

The agency will assist you with renovation, rehabilitation, and building extension projects for existing buildings, while respecting the environment and its occupants.

Individuals, professionals, and associations—your diversity is a constant source of inquiry for quality projects.

10 property type

Single-Family Homes

Townhouses

Country Homes

7 type of work

Extension

Renovation

Energy renovation

6 services

Design / Plans

Planning permission application

Construction Management

Architecte in Nancy 54000

Nancy architecture agency operating in the Grand Est for all construction/renovation projects for individuals, communities and businesses.

18 property type

Single-Family Homes

Passive House / Eco-friendly

Chalets / Wooden Houses

13 type of work

Extension

New Build

Renovation

5 services

Design / Plans

Planning permission application

Construction Management