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 Seysses 31600

Atelier Bebo manages every stage of the project, from design to completion. It focuses on the needs of the project owners to best support them and provide them with tailor-made, functional solutions that are optimized for their budget.

22 property type

Single-Family Homes

Smart Homes

Townhouses

16 type of work

Extension

New Build

Renovation

6 services

Design / Plans

Planning permission application

Construction Management

Architecte in Champagnole 39300

For more than 20 years, Sandrine TISSOT has been turning ideas into tangible architectural projects. Attentive to her clients’ needs, she supports local authorities, businesses, and private individuals in the design and development of bespoke spaces that combine creativity, functionality, and sustainability. Every project is carefully crafted to respond to real-life uses, enhance its surroundings, and provide a unique architectural solution tailored to each client’s expectations and constraints.

26 property type

Single-Family Homes

Passive House / Eco-friendly

Chalets / Wooden Houses

12 type of work

Extension

New Build

Renovation

5 services

Design / Plans

Planning permission application

Construction Management

Architecte in ARRADON 56610

For each project he takes on, Marc Lassartesse pays particular attention to every detail, be it on the interior or the exterior.

18 property type

Single-Family Homes

Passive House / Eco-friendly

Chalets / Wooden Houses

8 type of work

Extension

New Build

Renovation

3 services

Design / Plans

Planning permission application

Construction Management

We find
the architect for you

Search
On trouve l'architecte pour vous

Architecte in Saint-Paul-les-Fonts 30330

Stef Ammerlaan is a young architect full of passion and determination. His technical expertise and boundless creativity make him the ideal partner for your construction and renovation projects. His architecture studio is defined by a subtle balance between aesthetics, functionality and efficiency.

7 property type

Single-Family Homes

Passive House / Eco-friendly

Country Homes

11 type of work

Extension

New Build

Renovation

4 services

Design / Plans

Planning permission application

Construction Management

5

Architecte in Perpignan 66000

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

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 Bordeaux 33100

The Hauss architecture firm creates bespoke projects, combining high standards with uniqueness. Attentive to each context, it works on a variety of projects, from design to delivery.

15 property type

Single-Family Homes

Passive House / Eco-friendly

Townhouses

11 type of work

Extension

New Build

Renovation

5 services

Design / Plans

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

Architecte in La Rochelle 17000

Open to all types of programs since its creation in 1998, ALFA Architecture has constantly evolved around one guiding principle: the thoughtful design of spaces for living. Driven by a pursuit of clarity and purpose, each project becomes an exploration of the firm’s core concerns — the environment, humanity, light, materials, and landscape.

21 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 ONDRES 40440

Architect Thierry Penne specialises in bioclimatic, sustainable and environmentally-friendly architecture. Incorporating geobiology allows a return to the roots of architecture and the role of the home, as a place of rejuvenation, rest, comfort, development and harmony.

9 property type

Single-Family Homes

Apartment

Multi-unit Residential

8 type of work

Extension

New Build

Renovation

4 services

Design / Plans

Planning permission application

Construction Management

Architecte in Croix 59170

An experienced architect based in Croix on the outskirts of Lille, Maud Linot designs architecture that makes the most of existing space. This architect enjoys playing with limitations and transforming them into real assets, in order to reinvent architecture rather than destroy it.

5 property type

Single-Family Homes

Townhouses

Country Homes

9 type of work

Extension

Renovation

Vertical expension

4 services

Design / Plans

Planning permission application

Construction Management

Architecte in Évenos 83330

A DPLG architect based in Évenos, Julien Thirion questions the previously established architectural norms. He sees architecture as a new and innovative solution, capable of revolutionising the way we perceive the landscape and the uniqueness of a place.

27 property type

Single-Family Homes

Passive House / Eco-friendly

Chalets / Wooden Houses

16 type of work

Extension

New Build

Renovation

7 services

Design / Plans

Planning permission application

Construction Management