FRENCH PLANNING AND ARCHITECTURAL SERVICES
Any size project, Anywhere in France
Self-build in France – how to unlock your dream home
Creating an affordable French home that suits your lifestyle: why self-build is an exciting option

When many people dream of owning a house in France, they often imagine renovating an old stone cottage, touching up an attractive manoir - or even bringing a historic château back to life. For those preferring the new-build option, self-build projects offer a unique opportunity to create a modern, personalised home that perfectly aligns with their lifestyle and preferences, while still embracing the charm and beauty of the French landscape.
In this article, we consider the key issues if you are planning to self-build from the design and conception stage through to obtaining a building permit.
Why self-build in France?
Self-building in France tends to allow you to manage costs more effectively, while ensuring that the project meets your specifications, quality standards and remains within budget. In return, you need to invest more time to make it a reality; time spent assembling a team, managing the project and undertaking the construction phase will increase in a self-build. Although having experience in construction is useful, what will be most important is project management experience. Above all, any build project is a collaboration; bringing together all of the relevant professions and trades to ensure that your project runs smoothly.
Where should you look for land for your self-build project?
Before you start searching for land to build on, it’s crucial to spend time thinking about the lifestyle you want in France. France is a large, spacious country with a rich diversity of coastline and countryside, historic cities and towns; spectacular mountains and lakes. However, keep in mind that you can't build on all land in France, so it's vital to research the planning regulations and understand how they might affect your building plans.
In terms of the preferred lifestyle, decide what is important to you; maybe it will have a close proximity to the sea, the Alps… or alternatively a project in the vicinity of a town, city or large village with all that it offers. Once you’ve clarified that in your mind, you can then focus on a specific region and department. Small, local estate agents (agents immobiliers) are the best place to start. They understand their local communities and can offer a personalised service, helping you to identify areas which will have land available. If your budget is a critical factor, think about what you wish to do with the land as well as what total size of plot (parcelle) you require.
Once you’ve found your plot, think about the most tax efficient way to buy the land. In France, using a vehicle called SCI (Société Civile Immobilière) is one option: a non-commercial property-holding company that allows multiple individuals (family, friends, or investors) to own land/real estate together. It provides flexibility for management, easier inheritance planning, and potential tax benefits. Having a good notary (notaire) and/or accountant can significantly help with this process.

Design and sustainability considerations
A key advantage of self-build is that it offers the significant benefit of design control, enabling homeowners to create their ideal living space. Furthermore, if the design process takes into account sustainable building practices from the outset, there can be considerable cost savings in the short and long term.
Energy efficiency is fundamental, and this starts right at the beginning at the design and conception stage. Generally speaking, the following site characteristics are what you should be looking for :
-
The ideal land will have a slight inclination - between 3-15% - which aids in water drainage which in turn minimises construction defect risks.
-
A south-facing orientation maximises solar gains, contributing to energy efficiency by reducing heating demand in the winter periods.
-
Pergolas, overhangs and shading devices can help reduce overheating and the requirement for air conditioning - saving running and installation costs.
-
Facility of connection to existing utilities; for instance, determine whether you can link to existing sewage or need a septic tank (fosse septique), the availability of freshwater and if there is a connection to the grid. In most cases, French regulations do not permit private property owners to be entirely off-grid.
-
France's pursuit of a zero-carbon economy means aiming for high standards today (ideally the BBC standard - bâtiment basse consommation) is highly recommended, since the regulations can only become more stringent in the years to come.
Getting professional help for your project
A successful building project requires a range of skills. As we mentioned previously, sound project management is critical, and bringing together the requisite expertise can take time. Consultants to consider at early stages include:
-
Surveyor (géomètre)
-
Thermal engineer (bureau d’étude thermique or BET)
-
Architect (architecte)
Architects, like a lawyer or doctor, are registered professionals with insurance. This provides the assurance that the submitted design will conform to current building standards, as well as adhere to common and sustainable building practices. An architect's training centres on designing comfortable, efficient spaces, large or small. Designing the interiors and optimising views from your property are an added bonus. If your project exceeds one level or storey, you’ll likely need a structural engineer's input as well. In addition to our standard planning and architectural services, French Plans can help arrange the appropriate surveys and reports where required.
In some cases, clients request that we provide services for the tender stage, known as DCE (Dossier de Consultation des Entreprises) in France. This package is key to the procurement process.
Budgeting for your project & timescales
Accurately costing a build project requires careful attention to detail. Material selection, labour costs, insurance and liabilities, diagnostics and various unforeseen expenses require consideration. It is wise to have a contingency to the budget to deal with cost overruns and potential hold ups.
This article provides more information about how to cost a project whether it is a renovation or a new build.
A well-defined project schedule, with clear milestones, is essential for managing the timeline of any renovation or new build project. Obtaining a building permit or planning permission can take around 3 – 6 months. For the construction phase, it’s more difficult to predict, and depends very much on the project in question. It is therefore prudent to add 30% time to any projected timelines; if you think it will take 6 months – assume 9 months in total.
Conclusion
Self-building a home in France presents an attractive opportunity for those seeking a personalised and cost-effective living space, particularly for young professionals seeking their own home.
From dealing with the complexities of land acquisition (including understanding that not all land is buildable and the importance of adhering to planning regulations) to taking advantage of the significant benefit of design control, self-build projects require careful planning and execution.
The ability to design your own home is an exciting challenge, and this degree of control allows the self-builder to create a truly unique property. By prioritising sustainable building practices, carefully selecting a qualified team of professionals, and implementing robust project management, including realistic budgeting and timelines, aspiring homeowners can transform their vision into reality.
Contacts
+33 (0)6 75 05 36 86
