{"id":10340,"date":"2026-10-13T11:28:10","date_gmt":"2026-10-13T09:28:10","guid":{"rendered":"https:\/\/www.chatillonarchitectes.com\/?post_type=portfolio&p=10340"},"modified":"2026-10-13T15:18:24","modified_gmt":"2026-10-13T13:18:24","slug":"campus-sciences-po-paris","status":"publish","type":"portfolio","link":"https:\/\/www.chatillonarchitectes.com\/en\/portfolio\/campus-sciences-po-paris\/","title":{"rendered":"CAMPUS SCIENCES PO PARIS"},"content":{"rendered":"
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CAMPUS SCIENCES PO PARIS<\/h2>\n

REFURBISHMENT OF 56 RUE DES SAINTS-P\u00c8RES<\/p>\n<\/div><\/div><\/div><\/div>

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At 56 rue des Saints-P\u00e8res, a short walk from boulevard Saint-Germain, the H\u00f4tel de la Meilleraye brings together two 17th-century h\u00f4tels particuliers, the Grand H\u00f4tel and the Petit H\u00f4tel. They were joined in the 18th century and became a place of teaching after Sciences Po acquired them in 1946.<\/p>\n

20th-century alterations added staircases, half-levels and extensions. An inner courtyard disappeared beneath a heavy, opaque roof, corridors closed in behind blind walls, and the garden linking the building to the headquarters on rue Saint-Guillaume can now only be crossed by a flight of steps.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n

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From the garden to the glass roof, a single continuous and accessible route reconnects what successive alterations had divided, and restores light and generous ceiling heights to the whole.<\/h2>\n\n\t\t<\/div>\n\t<\/div>\n
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Winner of the competitive dialogue launched by EPAURIF and Sciences Po, the team led by Eiffage Construction proposes to rethink the site starting from the garden.<\/p>\n

Terraces and gentle ramps, held by low walls, follow the existing slope and provide a continuous accessible route without the need for a lift. The low walls double as benches, the terraces offer generous seating on the grass, and the large trees are retained. The garden becomes the entrance to the building, through the central front steps of the H\u00f4tel de la Meilleraye.<\/p>\n

Inside, a glass roof covers the courtyard of the Petit H\u00f4tel. It reveals fa\u00e7ades that had been concealed and opens the view to the sky. Beneath it sits the campus\u2019s main study space, dedicated to silence and concentration. Where a narrow, windowless corridor once ran, a bright through-space widens in places into informal work areas. The restoration remains discreet: mouldings repaired, parquet floors restored, false ceilings removed to return the rooms to their original heights.<\/p>\n

The project covers 3,360 m\u00b2 of built space and 1,700 m\u00b2 of garden. It includes rebuilding floors to restore continuous circulation, reworking vertical circulation, restoring heritage joinery and repairing the dressed-stone fa\u00e7ades. It targets B\u00e2timent Durable Francilien certification (BDF Bronze, Ekopolis), with alternative rainwater management, light-coloured surfaces and new shade planting in the garden.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n<\/div><\/div><\/div><\/div>

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Location<\/strong>
\nParis 7th<\/h6>\n
Project type<\/strong>
\nRenovation<\/h6>\n
Program<\/strong>
\nEducation<\/h6>\n\n\t\t<\/div>\n\t<\/div>\n<\/div><\/div><\/div>
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Project owner<\/strong>
\nEPAURIF \/ Sciences Po<\/h6>\n
Team<\/strong>
\nEiffage Construction, Chatillon Architectes, Louis Benech, OTEIS Conseil & Ing\u00e9nierie, TEC.CO, Etamine, Eiffage \u00c9nergie Syst\u00e8mes<\/h6>\n\n\t\t<\/div>\n\t<\/div>\n<\/div><\/div><\/div>
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Budget<\/strong>
\n11.5 M\u20ac HT<\/h6>\n
Timeline<\/strong>
\n2025 \u2013 2029<\/h6>\n\n\t\t<\/div>\n\t<\/div>\n<\/div><\/div><\/div>
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<\/div><\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"\u00a9 Chatillon Architectes CAMPUS SCIENCES PO PARIS R\u00c9HABILITATION DU 56 RUE DES SAINTS-P\u00c8RES Au 56 rue des Saints-P\u00e8res, \u00e0 deux pas du boulevard Saint-Germain, l\u2019h\u00f4tel de la Meilleraye r\u00e9unit deux h\u00f4tels particuliers du XVII\u1d49 si\u00e8cle, le Grand et le Petit H\u00f4tel, associ\u00e9s au XVIII\u1d49 si\u00e8cle et devenus lieu d\u2019enseignement apr\u00e8s leur acquisition par Sciences Po…","protected":false},"author":2,"featured_media":10342,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"portfolio_category":[101],"portfolio_tag":[],"class_list":["post-10340","portfolio","type-portfolio","status-publish","has-post-thumbnail","hentry","portfolio_category-education"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.chatillonarchitectes.com\/en\/wp-json\/wp\/v2\/portfolio\/10340","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.chatillonarchitectes.com\/en\/wp-json\/wp\/v2\/portfolio"}],"about":[{"href":"https:\/\/www.chatillonarchitectes.com\/en\/wp-json\/wp\/v2\/types\/portfolio"}],"author":[{"embeddable":true,"href":"https:\/\/www.chatillonarchitectes.com\/en\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.chatillonarchitectes.com\/en\/wp-json\/wp\/v2\/comments?post=10340"}],"version-history":[{"count":11,"href":"https:\/\/www.chatillonarchitectes.com\/en\/wp-json\/wp\/v2\/portfolio\/10340\/revisions"}],"predecessor-version":[{"id":10366,"href":"https:\/\/www.chatillonarchitectes.com\/en\/wp-json\/wp\/v2\/portfolio\/10340\/revisions\/10366"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.chatillonarchitectes.com\/en\/wp-json\/wp\/v2\/media\/10342"}],"wp:attachment":[{"href":"https:\/\/www.chatillonarchitectes.com\/en\/wp-json\/wp\/v2\/media?parent=10340"}],"wp:term":[{"taxonomy":"portfolio_category","embeddable":true,"href":"https:\/\/www.chatillonarchitectes.com\/en\/wp-json\/wp\/v2\/portfolio_category?post=10340"},{"taxonomy":"portfolio_tag","embeddable":true,"href":"https:\/\/www.chatillonarchitectes.com\/en\/wp-json\/wp\/v2\/portfolio_tag?post=10340"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}