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 Saint-Jean-de-Luz 64500

Atelier Spontané Architecture designs unique spaces that reflect the needs of clients. Timothé MARCEAU, member of the Order of Architects, puts his expertise at the service of your projects to create architecture inspired by contemporary French and Japanese references.

26 property type

Single-Family Homes

Passive House / Eco-friendly

Chalets / Wooden Houses

15 type of work

Extension

New Build

Renovation

6 services

Design / Plans

Planning permission application

Construction Management

Architecte in Colmar 68000

Architectural agency based in Colmar, carrying out all types of projects (new, renovation, housing, offices, commercial, agricultural, industrial, etc.), from the town planning file mission to monitoring the work in full mission.

21 property type

Single-Family Homes

Passive House / Eco-friendly

Chalets / Wooden Houses

17 type of work

Extension

New Build

Renovation

5 services

Design / Plans

Planning permission application

Construction Management

Architecte in Val-Revermont 01370

With 15 years of experience as a project manager architect in Ain, specializing in heritage since 2019, with the Chaillot school, I now put my expertise at the service of your new or renovation project.

27 property type

Single-Family Homes

Passive House / Eco-friendly

Chalets / Wooden Houses

17 type of work

Extension

New Build

Renovation

7 services

Design / Plans

Planning permission application

Construction Management

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Architecte in Ciboure 64500

Arta Studio is an architecture firm led by Marion Arotçarena and Xanti Amado, two rigorous and ambitious architects. Each project, whether new construction or renovation, is carefully studied with sensitivity, taking into account all site constraints as well as the client’s needs and aspirations. The history of the place and the region also play a key role in shaping the direction of each project.

16 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 Saussemesnil 50700

Marie-Charlotte FREMY architect in Manche supports individuals and professionals in all types of projects, both new and existing.

11 property type

Single-Family Homes

Townhouses

Country Homes

10 type of work

Extension

Renovation

Vertical expension

4 services

Design / Plans

Planning permission application

Construction Management

Architecte in Toulouse 31400

For a pleasure to live in. All our constructions are different because each of us is unique in a particular site. Let's create together your ideal living space specific to your desires and your lifestyle.Your dream, our passion

19 property type

Single-Family Homes

Passive House / Eco-friendly

Chalets / Wooden Houses

9 type of work

Extension

New Build

Renovation

5 services

Design / Plans

Planning permission application

Construction Management

Together
we can define your project

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On trouve l'architecte pour vous

Architecte in Eaubonne 95600

David Calle has all the necessary knowledge and experience to successfully carry out your project. Mindful that habits change, he adapts architecture to perfectly fit our new ways of life. 

18 property type

Single-Family Homes

Passive House / Eco-friendly

Chalets / Wooden Houses

12 type of work

Extension

New Build

Renovation

6 services

Design / Plans

Planning permission application

Construction Management

Architecte in Vaugneray 69670

LatelierDT develops a multidisciplinary practice around architecture, landscape and environment. Responding to requests from both public and private markets, the studio works mainly in the Auvergne Rhône-Alpes region.

19 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

Architecte in CHAPONOST 69630

Florent LEONHARDT works on construction, renovation, rehabilitation, and restructuring projects in urban as well as suburban areas, including housing, residential buildings, workplaces, cultural and religious spaces, offices, educational or institutional facilities, as well as their outdoor extensions in the countryside, mountains, parks, and gardens.

27 property type

Single-Family Homes

Passive House / Eco-friendly

Chalets / Wooden Houses

15 type of work

Extension

New Build

Renovation

6 services

Design / Plans

Planning permission application

Construction Management

Architecte in Grenoble 38000

Marc BROSSET HECKEL, an architect based in Grenoble, offers full or partial support for all types of architectural projects. He is involved from feasibility studies to project delivery, including bespoke design, administrative procedures, contractor consultation, and construction supervision.

His approach adapts to the specific needs of each client, whether for a comprehensive mission covering all stages from design to completion, or for targeted support such as obtaining a building permit or conducting a feasibility analysis. The goal is to provide a personalized, rigorous response tailored to the expectations and constraints of each project.

26 property type

Single-Family Homes

Passive House / Eco-friendly

Chalets / Wooden Houses

17 type of work

Extension

New Build

Renovation

7 services

Design / Plans

Planning permission application

Construction Management