What is the difference between an interior architect and a decorator?

An interior architect designs and modifies space — layouts, walls, lighting, materials, custom furniture — and oversees construction. A decorator focuses on finishes and furnishings without structural work.

How much does interior architecture cost in Paris?

Design fees range from 8% to 14% of works. For a high-end Paris apartment, total works typically range between €2,000 and €5,000 per m² depending on materials and complexity.

Do you provide 3D renders?

Yes. Each concept design phase includes mood boards and 3D renders so you can visualise materials, light and spatial proportions before construction starts.

How long does an interior project take?

A typical residential project takes 6 to 10 months from first meeting to delivery, depending on the scope of works and the need for permits or co-ownership approvals.

Interior architecture — Paris

Interior architect in Paris
spaces, materials & light

We design refined residential interiors that combine architectural rigour with crafted detail — from Haussmannian apartments to contemporary lofts.

Quick answer

An interior architect in Paris designs and supervises the full transformation of your space — layout, materials, lighting, custom furniture. Fees typically range from 8% to 14% of works, depending on scope.

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8–14%

Design fees

€2k–€5k

Per m² (high-end)

6–10mo

Average project

100+

Projects delivered

A signature approach

We design interiors that read existing architecture — mouldings, parquet, fireplaces — and weave in contemporary insertions. Every project is unique, with a particular focus on natural light, noble materials and custom millwork.

Layout redesign and spatial restructuring
Custom millwork — kitchens, libraries, dressings, bathrooms
Material & finish curation (stone, oak, brass, lime plaster)
Tailored lighting design
Bespoke furniture and integrated storage

From concept to handover

On-site visit and brief
Concept design with mood boards & 3D renders
Detailed design — plans, elevations, joinery drawings
Tender & contractor selection
On-site supervision and handover

About our practice

Architectural practice led by an HMONP-certified architect, specialized in renovation, restructuring, building permits and high-end interior architecture. 100+ projects delivered across Paris, Île-de-France and Bordeaux Metropolitan Area.

Service area

We work across Paris and Île-de-France — including Boulogne-Billancourt, Neuilly-sur-Seine, Levallois-Perret, Asnières-sur-Seine, Issy-les-Moulineaux, Courbevoie, Vincennes, Saint-Cloud, Meudon and Clamart — as well as the Bordeaux Metropolitan Area, including Mérignac, Pessac, Talence, Bègles, Le Bouscat, Bruges, Cenon, Floirac, Lormont and Gradignan.

Frequently asked questions

Let's talk about your project

Tell us about your space, your timeline and your ambitions. We reply within 48 hours with an initial assessment.

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Interior architect in Parisspaces, materials & light