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Interior Design Studio · London & Milan

Interiors that hold quiet power.

We create residential and commercial spaces that are refined without being cold, and liveable without compromise.

Featured residence
The Chelsea House, 2025
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140+Projects completed
12Years of practice
9Countries
4.9★Client satisfaction
London · Milan · ParisStudio locations

Design is the art of knowing what to leave out.

We work with clients who believe the best spaces are the ones you don't have to explain.

Lumine Studio works with private homeowners, developers, and hospitality brands. Our projects range from single-room transformations to multi-year architectural collaborations.

01

Full-service design

From initial concept through to final styling and handover. We handle architecture, interiors, furniture, and art.

02

Architecture & structure

We work from the shell inward: permissions, structural changes, materials, finishes, and built-in joinery.

03

Custom furniture & sourcing

Bespoke pieces made to our design, and curated works from makers and galleries we've spent years building relationships with.

Selected
projects.

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London · Residential

The Chelsea House

Milan · Residential

Palazzo Bianco

Paris · Residential

Rue du Temple

Dublin · Residential

The Carlow Kitchen

Lisbon · Hospitality

Hotel Solaire

London · Commercial

The Dover Gallery

How a Lumine project comes together.

Every project is different. The process below is our constant.

01

Discovery

We meet in person or remotely to understand how you use your space, what you love, and what isn't working.

02

Concept

We develop two to three spatial concepts: mood boards, material palettes, and rough floor plans.

03

Design

Detailed drawings, specifications, furniture selections, and bespoke joinery briefs. Everything documented.

04

Delivery

We manage procurement, contractors, and installation. You hand over the key and pick it up when it's finished.

What clients say.

We handed Lumine a shell of an apartment and got back a home we didn't know we were capable of living in. Every decision they made was right.
Helena M., LondonThe Chelsea House
Three studios pitched us. Lumine was the only one that listened before they talked. The result is something we couldn't have imagined ourselves.
Francesco & Giulia T., MilanPalazzo Bianco
I've renovated twice before, both times with other designers. This was the first project that finished on time, on budget, and exactly as specified.
James K., DublinThe Carlow Kitchen

A small studio. An outsized standard.

Lumine Studio was founded in 2013 by creative director Isabelle Fontaine. What started as a one-person practice in East London has grown into a team of seven, still small enough that Isabelle works on every project.

We believe in restraint, in materials that age beautifully, and in spaces that feel generous even when they're compact. Every project receives our full attention, which is why we take on fewer than most.

Isabelle FontaineCreative Director
Marco RivaSenior Designer
Clara HennessyProject Manager
Yuki TanakaSourcing & Materials
As seen in
Architectural DigestWallpaper*DezeenElle DecorThe World of InteriorsFrame

Start a conversation.

We take on a limited number of projects each year. If you're considering a renovation, refurbishment, or new build, we'd love to hear about it, even if it's early days.

Emailhello@luminestudio.co.uk
Phone+44 20 7946 0201
London8 Boundary Street, Shoreditch, London E2 7JE
MilanVia Tortona 14, Milano, 20144
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