The Saint-Germain I apartment is a multi-level residence in Paris created from Karl Lagerfeld’s former private office in Saint-Germain-des-Prés. The property has been converted into a two-bedroom accommodation by HIGHSTAY while retaining much of the original spatial arrangement and interior detailing. The apartment spans approximately 2,690 square feet and includes a living room, a dining area, and several sleeping spaces distributed across multiple floors. The circulation follows the existing architectural framework, with each level connected through the original internal layout.
The interior includes curved steel elements, mirrored ceiling panels, and built-in shelving systems that reflect the design language of the original office. A sculptural staircase with a steel banister, developed by Lagerfeld with Marc Newson, links the different levels of the apartment. The residence also contains a sauna, a hammam, and integrated storage features built into the structure.
Paris Office Residences
Saint-Germain I Apartment Preserves Karl Lagerfeld Private Office Interior
Trend Themes
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Adaptive Reuse of Celebrity Spaces — Converting famous private studios and offices into livable accommodations foregrounds provenance as a premium experiential asset for guests and residents.
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Preservation-forward Luxury Interiors — Design approaches that conserve original materials and layouts while layering contemporary amenities create a hybrid luxury niche rooted in authenticity.
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Integrated Sculptural Storage — Architecturally embedded storage and sculptural circulation elements transform functional components into signature design features that define spatial identity.
Industry Implications
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Hospitality and Short-term Rentals — Boutique stays leveraging historic or celebrity provenance can command higher rates by offering culturally resonant, design-led experiences.
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High-end Residential Architecture — Custom residential practices that specialize in retaining original structural and ornamental elements while modernizing services can differentiate offerings in the luxury market.
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Interior Conservation and Restoration — Specialist conservation firms focused on preserving bespoke fixtures, finishes, and artisanal details enable premium adaptive-reuse projects to maintain authenticity.