Renovating an apartment in Marseille: where to start and how to avoid costly mistakes

Updated: 6 days ago
Renovating an apartment is one of the most significant decisions you can make. It requires time, energy, and sometimes budgets far exceeding initial expectations. In Marseille, where the housing stock blends old Haussmannian buildings, 1970s residences, and recent developments, the constraints are unique—and mistakes can be costly.
Here is what I have observed on the ground, project after project.

1. The first mistake: starting with the finishing touches
Many homeowners arrive with very specific ideas about tiles, colors, or lighting. This is natural—these are the most visible and appealing elements to imagine.
But starting with the finishing touches without having defined the layout of the space is a structural error. You risk choosing beautiful tiles for a bathroom with a less-than-ideal layout, or investing in a designer kitchen in a space that would benefit from being open to the living room.
The correct sequence: space → circulation → light → materials → finishes. In this precise order.
2. Failing to assess technical constraints before planning ahead
An apartment in Marseille can hide surprises: load-bearing walls that are difficult to identify, electrical networks dating from the 1960s, humidity problems linked to the proximity of the sea, or poor acoustics in stone buildings.
A pre-construction assessment allows for a precise evaluation of what can be modified, what cannot, and what should be anticipated. It prevents unpleasant surprises during construction—the most costly ones, because they are the ones that weren't budgeted for.
3. Underestimating the impact of natural light
Marseille enjoys exceptional sunshine. However, not all apartments benefit from this advantage equally: some orientations capture the morning light, others the evening light, and some dwellings suffer from a chronic lack of light despite the Mediterranean latitude.
Before choosing wall colors or flooring, it's essential to understand how light passes through the space at different times of day. This analysis guides the right choices of materials and colors—not the other way around.
4. Entrusting the renovation to uncoordinated tradespeople
Hiring a plumber, electrician, tiler, and painter separately without overall coordination is a frequent source of extra costs and delays. Each tradesperson focuses on optimizing their own work, without a comprehensive vision.
The interior designer plays precisely this coordinating role: he thinks of the renovation as a whole, defines the priorities, establishes a coherent schedule and ensures that the aesthetic choices are compatible with the technical constraints.
5. Forgetting to think about what comes next
A successful renovation means a space that works today — but also in 5 or 10 years. Will the chosen layout be suitable for a growing family? For future rental? For resale under favorable conditions?
Considering the future use of the property from the design phase helps avoid having to start all over again in a few years. This is the difference between reactive and strategic renovation.
Where exactly do we begin?
The first step is not a quote, it is an on-site consultation to frame the project.
If you are planning to renovate an apartment in Marseille, here are the steps I recommend:
• An honest and accurate assessment of the existing situation (structure, technology, use)
• A clear definition of the objective: personal comfort, rental, resale?
• A pre-construction assessment to identify constraints and opportunities
• A design brief that prioritizes
• A general plan before any artisan's estimate
In a Marseille apartment, built-in storage is often what makes the difference once the work is done: see an apartment renovated with custom wall niches.
Renovating without a plan is like going on a trip without a map. You make progress, certainly — but rarely in the right direction.
→ Do you have a renovation project in Marseille? Let's start with a diagnosis.
And to know who to turn to: interior architect, designer or decorator: the differences. |
