The Practice & its Vision
The Gallery LL
The Practice &
its Vision
Architecture with meaning, design as an art of living.
The Practice
DPLG architect in Paris and Toulouse: a founding belief
THE GALLERY LL is an architecture and holistic design practice founded on one belief: spaces shape the identity of those who inhabit them.
Based between Paris and Toulouse, the practice works across France and internationally. Every project receives the same attention, whether it involves a private residence, premises open to the public, a property heritage project or a hospitality development.
What distinguishes us is not a fixed visual signature, but an uncommon ability: to combine rigorous technical and regulatory expertise with a strong artistic sensibility. Lou Lassoued, a DPLG-qualified architect registered with the Paris Order of Architects and an expert consultant member of CNEAF, brings these two commitments to every stage of a project.
Our Method
Tailored architectural services: a comprehensive approach, from feasibility to construction
Every commission begins with attentive listening. We take time to understand expectations, constraints and aspirations before drawing the first sketch.
Our approach encompasses the entire project: feasibility, architectural design, planning applications, interior design, selection of materials and craftspeople, and construction supervision. We work on new builds, renovations, extensions, additional storeys and interior layouts for private clients, investors, businesses and institutions.
Our design language responds to each place and each story. Our commitment to quality remains constant. This rigour also informs our building expertise and advisory services, supporting both private and professional clients.
Our Network
Exceptional craftspeople, selected on merit
For each project, we select collaborators for their skills, reliability and sensitivity. Specialist craftspeople, contractors and decorators are chosen for their ability to serve the project. Built over more than twenty years of practice, this network is one of the firm's most valuable assets.
Selected Projects
High-end Residential
High-end villas for private clients in Poland
Restoration of a château for a private client in Cap d'Antibes
45 luxury villas with individual swimming pools in Sainte-Maxime, Var
Restoration of a private mansion in the 8th arrondissement of Paris
Restoration of a château in Bordeaux
Individual houses, rehabilitation, renovation, additional storeys, interior layouts and decoration in Paris, Île-de-France and southern France
Hospitality and Public-access Premises
Four-star business and leisure hotel: 121 suites, reception, bar, restaurant and meeting rooms, Paris-CDG
Four-star resort and spa on a 1.4-hectare enclosed estate: spa, leisure pool, children's club, restaurant with terrace, lounge bar and seven large bastide-style buildings, Vaucluse
Three-star holiday residence: 112 apartments, 50 cottages, swimming pool, children's club, multi-sports area and delicatessen, Landes
Premises open to the public: restaurants, shops, beauty salons, entertainment venues, cultural centres, gyms, educational establishments, healthcare centres, coworking spaces, hotels and medical centres
EDF headquarters in Paris's 17th arrondissement and Unibail headquarters in the 8th arrondissement
Property Heritage and International Projects
Aqua resort and spa on a private 16-hectare estate: reception, restaurant, lounge bar, spa, leisure pools, golf academy with covered driving range and putting green, tennis court, fitness room, children's club and seminar rooms, Normandy
A project, an ambition, a question of feasibility?
Whether you are planning a new build, a renovation, an interior design project or premises open to the public, a confidential, no-obligation first discussion helps assess its feasibility and scope.
Describe your projectCall +33 9 62 61 30 55