The budget to be expected for an interior decorator depends less on the professional themselves than on the exact scope of the mission. A simple consultation appointment, a flat fee per room, and a complete project with site supervision do not require the same hours or skills. This article details the price differences according to the type of service, billing methods, and items that increase the cost.
Interior decorator rates: comparative table by type of service
Pricing grids vary from one professional to another, but the market now distinguishes three fairly clear levels of service. The table below summarizes the ranges from recent sources.
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| Type of service | Indicative price range | What is included |
|---|---|---|
| Consultation (1 to 2 hours) | €150 to €400 | Space diagnosis, initial color and material orientations, oral recommendations or a short written note |
| Flat fee per room | €500 to €3,000 | Mood board, layout plan, furniture list, color palette, and sometimes a 3D visualization |
| Complete project (design + supervision) | Starting from €700-800 (design only), plus a percentage of the amount of work for supervision | Overall design, detailed plans, shopping list, coordination of craftsmen, site visits |
The actual entry ticket often exceeds the lower ranges displayed on comparison sites. A consultation appointment of one to two hours can reach €400 with some experienced decorators, where public estimates generally stop around €50 to €250.
To delve deeper into these discrepancies, an article details the price of an interior decorator on Le Blog de Coco based on the formulas offered.
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Billing methods of a decorator: hourly rate, flat fee, or percentage
The billing method chosen by the decorator directly influences the clarity of the quote. Three models coexist, each suited to a different type of project.
- Hourly rate (€60 to €100 excl. VAT/hour): suitable for short missions or one-off requests. The client pays for the actual time spent, which can pose a predictability issue if the project extends.
- Flat fee per room or mission: the price is set in advance. This method is suitable for well-defined projects, such as redecorating a living room or creating a mood board (expect around €150 excl. VAT for a mood board alone).
- Percentage of the amount of work (often between 10 and 15%): reserved for projects including site supervision. The decorator manages the craftsmen, controls deliveries, and approves finishes. This method aligns their interests with the overall project budget.
However, a quote presented solely at the hourly rate without an estimate of the number of hours does not allow for effective comparison between two professionals. Requesting a global flat fee or a cap on hours remains the most reliable method to frame the budget.
Interior decorator budget: items that affect the quote
With identical services on paper, two quotes can show a significant gap. Several factors explain these differences.
Geographical location and reputation
A decorator based in a major city generally charges more than a professional working in a rural area. Reputation and portfolio also play a role: a decorator published in specialized press will position their rates at the high end of the range.
Site supervision, a often underestimated item
Site supervision is rarely included in the design quote. This item, billed separately (as a percentage of the work or at a flat rate), can represent a significant portion of the total budget. A client comparing two decorators’ quotes should check if supervision is included in the scope or if it will come as an extra.
In practice, a decorative renovation project that includes coordination of craftsmen will cost significantly more than a mission limited to the design of plans and mood boards.
Number of rooms and technical complexity
A flat fee per room seems simple to budget, but complexity varies greatly. Designing a studio in the attic with ceiling height constraints is nothing like decorating a standard rectangular bedroom. Atypical rooms, open spaces to zone, or projects involving technical modifications (recessed lighting, custom storage) will mechanically increase the price.
Decorator or interior architect: what impact on the price
The confusion between decorator and interior architect remains common, and it has a direct effect on the budget. The decorator focuses on aesthetics without altering the structure of the building. The interior architect can redistribute volumes, tear down partitions, or rethink the circulation within a home.
This difference in scope is reflected in the rates. An interior architect often charges more per hour or flat fee because their missions include technical skills (reading plans, coordinating trades, compliance with standards). If your project is limited to choosing colors, furniture, and textiles, the decorator is sufficient and the budget remains controlled.
Conversely, as soon as a load-bearing wall comes into play or a complete redistribution of rooms is considered, going through an interior architect avoids additional costs related to design errors.
The budget of an interior decorator is therefore structured around three variables: the type of service chosen, the negotiated billing method, and the presence or absence of site supervision. Comparing quotes on these three axes, rather than solely on the hourly rate, provides a much more reliable reading of the actual budget to be committed.