RREEL

Atlas , Sélection, Index Index , Portrait , (fr)
Project Type Program Milieu Location Client Year
La collectionneuse Restauration Apartment 20th C Heritage Paris 16e Privé 2016
Croisée Renovation Apartment 20th C Heritage Paris 16e Privé 2016
Banc public Installation Retail & hospitality Department stores Paris 3e Tom Greyhound 2016
Trois objets Installation Retail & hospitality Department stores Paris 9e System 2017
Audi de mixage I Renovation Auditorium, Post-production studio Cinema, Acoustic Paris 10e Third 2017
Audi de mixage III Renovation Auditorium, Post-production studio Cinema, Acoustic Paris 3e Saya 2019
Audi de mixage II Renovation Auditorium, Post-production studio Cinema, Acoustic Geneva Masé 2018
Hortus Teaching - Academic Architecture school of Versailles - 2017
Les cours urbaines Teaching - Academic Architecture school of Paris-Belleville - 2014
Maison Bernard Restoration House 20th C Heritage Maisons-Laffitte (78) Privé 2022
Villa Riberolle Rehabilitation Auditorium, Post-production studios, Offices 19th C industrial Heritage, Cinema and Sound Paris 20e PolySon Post Production 2024
Studiolo Renovation Apartment Urban Paris 9e Le Crime 2021
Maison sur jardin Renovation, Extension House Peri-urban Cachan (94) Privé 2021
Ferme franc-comtoise Rehabilitation House Agricultural Heritage Mesnois (39) Privé 2021
Longère Rehabilitation Collective housing Agricultural Heritage Grand-Auverné (44) Une Famille Un Toit 44 2023
Grange Rehabilitation House Agricultural Heritage Belforêt-en-Perche (61) Privé 2023
Micro/Macro Teaching Workshop Academic Architecture school La Cambre-Horta, Brussels - 2022
Château de Bussy-Rabutin Restoration, Heritage assessment Cultural, Museum, Visitor center 17th C Heritage Bussy-le-Grand (21) Centre des Monuments Nationaux 2021
Ecole Paul Bert Heritage led rehabilitation and energy upgrade School complex 20th C Heritage, UNESCO World Heritage Site Le Havre Le Havre (76) Ville du Havre 2024
Appartement 24 N.C. Renovation Apartment 20th C Heritage, Façades and Common areas listed as a Historic Monument (MH) Paris 16e Privé 2024
Objets Trouvés Exhibition - Museum Cité de l'Architecture et du Patrimoine, Paris
 		- 2023
Centre de tri Rodier Reconversion Collective housing, Coworking, Public building,Post office, Urban logistics 20th C Heritage Paris 9e Poste Immo 2025
Ancien hôpital La Rochefoucauld Rehabilitation, New build Collective housing, Artists’ studios, Workshops of the École Spéciale d’Architecture, Art gallery, University hospital group (GHU), Café, Coworking space 18th C Heritage, Listed as a Historic Monument (MH) in 1928 Paris XIV, France AP-HP 2025
Monge Rehabilitation Collective housing Haussmannian Heritage, Social housing Paris 5e Paris Habitat 2025
Ancienne poste Reconversion Collective housing Rural Heritage, Former post office Treffieux (44) Une Famille Un Toit 44 2024
Philolaos Restoration, Feasibility assessment Cultural, Atelier, Artist residency, House 20th C Heritage Saint-Rémy-lès-Chevreuse (78) Privé 2023
Ecole La Rose Rehabilitation, Extension School complex 20th C Heritage, School heritage Marseille (13) SPLA-IN des Ecoles de Marseille 2025
Georges Perec, Human Algorithm Teaching Workshop Academic Paris-Est School of Architecture (ENSAVT) - 2024
Marbeau Restoration Apartment 20th C Heritage, Art déco Paris 16e Private 2025
Villa Arpin Heritage assessment House 20th C Heritage, Coastal urban context Palavas-les-Flots (34) Privé 2023
Appartement 24 N.C. II Renovation Apartment 20th C Heritage, Façades and common areas listed as a Historic Monument (MH) Paris 16e Privé 2025
Ecole de la Marine Reconversion Multi-family housing, Student housing, Offices, Workspaces 20th C Heritage, School heritage Nantes (44) Loire Océan Métropole Aménagement, Nantes Métropole 2025
Maison Le Manchec Restoration, Feasibility assessment House 20th C Heritage Chennevières-sur-Marne (94) Architecture de Collection 2026
Jussieu Research thesis - Academic Paris ENSA Paris-La Villette / HESAM Université 2022
Audi de mixage V Renovation Auditorium, Post-production studio Cinema, Acoustic Paris 15e Private 2022
Audi de mixage IV Renovation Auditorium, Post-production studio Cinema, Sound Geneva Masé 2023
Hôtel Renovation, Construction Luxury hotel, Spa & wellness Site classified as a Historic Monument (MH) Loir-et-Cher (41) Privé 2023
Appartement de faubourg Renovation Apartment Inner suburb Paris 11e Private 2018
Paulin Restoration, Feasibility assessment Cultural, Archives, Exhibition space, House 20th C Heritage Saint-Roman-de-Codières (30) Private 2023
Porte voix Renovation Amphitheatre Cultural, Sound Versailles, (78) ENSA Versailles 2025
Une maison en forêt Restoration, Extension House 19th C Heritage Rueil-Malmaison, (92) Private 2021
Vue sur mer New build House Coastal urban context Saint-Cast Le Guildo, (22) Privé 2023
Ecole de la Marine
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RREEL - Ecole de la Marine

© Archives départementales 44 / Fonds ENSM

RREEL - Ecole de la Marine
Type
Reconversion
Program
Multi-family housing, Student housing, Offices, Workspaces
Milieu
20th C Heritage, School heritage
Location
Nantes (44)
Status
Tender for the pre-operational study — Finalist proposal
Client
Loire Océan Métropole Aménagement, Nantes Métropole
Year
2025
Team
 RREEL (Lead), HYPER, Atelier Jean Chevalier, degré, Bollinger+Grohmann, Emenda, Eco+Construire, Zerm
Area
9600 m²
Héritage

 Roger Hummel et Yves Liberge, 1955

Description

In 1955, architects Yves Liberge and Roger Hummel conceived this school as a campus: an open composition of six buildings set within a park. Each volume is simple and legible, shaped by its programme—Administration, Workshops, Infirmary, Boarding House, Day School, and Common Room. A reinforced-concrete structural grid articulates the façades and gives the ensemble its unity. Rational and economical in its means, this carefully crafted architecture is a remarkable example of the post-war rationalisation of educational design.
After the Navy school moved out, Nantes Métropole acquired this strategic riverside site on the Loire to initiate its transformation.
Bringing together specialists in heritage, architecture, and sustainable urbanism, our team proposes to steer this change through the notion of the common at every scale: conserving the architectural legacy, opening the site to the public, introducing shared programmes, pooling energy systems, and fostering climate solidarity. We prioritise the retention of the existing buildings, affirming both their heritage value and a commitment to sobriety. The challenge is to preserve the site’s architectural unity while adapting it to contemporary climate and regulatory requirements—calling for differentiated responses depending on each building, its orientation, and its use. Unity, therefore, does not mean uniformity, but a balance between overall coherence and targeted adaptations that meet new needs.
In parallel, we develop a strategy for sharing resources and uses across the site. Conceived from the outset as an ensemble, the six buildings are intended to extend this logic of mutualisation—reducing resource consumption while strengthening the collective dimension of the place.

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RREEL - Ecole de la Marine

© Archives départementales 44 / Fonds ENSM

RREEL - Ecole de la Marine
RREEL - Ecole de la Marine

© Archives départementales 44 / Fonds ENSM

RREEL - Ecole de la Marine
RREEL - Ecole de la Marine
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RREEL - Ecole de la Marine
RREEL - Ecole de la Marine
RREEL - Ecole de la Marine
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RREEL - Ecole de la Marine
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