Île Saint-Louis, charming character flat, 2–3 rooms, 77 sqm, duplex with mezzanine, bright and quiet courtyard

Nestled in the heart of the highly sought-after Île Saint-Louis, this charming approximately 77 m² (830 sq ft) duplex apartment offers a rare blend of historic character and flexible living. Located in a beautiful 18th-century building, the property features exposed wooden beams, generous volumes, and large windows opening onto a peaceful, sun-filled courtyard.

The apartment includes a bright living room, two-three bedrooms, a versatile mezzanine space, and two bathrooms, making it ideal as a refined Parisian residence or an elegant pied-à-terre.

Located on the iconic Île Saint-Louis—one of Paris’s most exclusive and historic enclaves—this unique duplex apartment captures the essence of Left Bank charm and village-like tranquility in the very center of the capital.

Set within a characterful 18th-century building, the property spans approximately 77.31 m² (Carrez law), equivalent to ~832 sq ft, and is organized across two levels, offering both intimacy and versatility.

Upon entering, you are welcomed into a thoughtfully arranged layout. The main level features a bright and inviting living room (26.12 m² / 281 sq ft), enhanced by beautiful exposed wooden beams and impressive ceiling height, creating a warm and authentic atmosphere. Large windows open onto a quiet, green courtyard, flooding the space with natural light and offering a serene retreat from the city’s energy.

Adjacent to the living area, a functional kitchen (4.08 m² / 44 sq ft) complements the space, while the sleeping quarters are cleverly distributed. The first bedroom (11.73 m² / 126 sq ft) connects to an additional room (7.68 m² / 83 sq ft) that can serve as a child’s bedroom, dressing room, or home office, allowing for adaptable living arrangements. A bathroom with WC (3.82 m² / 41 sq ft) completes this level.

Upstairs, a mezzanine (16.96 m² / 183 sq ft) offers a remarkable additional living space—ideal as a guest bedroom, office, or secondary lounge area. This level also benefits from its own shower room with WC (4.05 m² / 44 sq ft) and a window overlooking the courtyard, ensuring both comfort and privacy.

Additional spaces include an entrance (1.99 m² / 21 sq ft) and storage (0.88 m² / 9 sq ft), optimizing the overall functionality of the apartment.

Why Île Saint-Louis?

Living on Île Saint-Louis means enjoying a unique Parisian lifestyle, where historic architecture, discreet luxury, and a true neighborhood atmosphere coexist. Surrounded by the Seine, the island offers quiet streets, renowned cafés, artisanal shops, and immediate access to the Marais and Notre-Dame, all within a few minutes’ walk.

Key Features
Approx. 77.31 m² (832 sq ft)
2 bedrooms + flexible additional room
Mezzanine level with private bathroom
2 bathrooms (both with windows)
Exposed beams & period charm
Bright, courtyard-facing apartment
Quiet and prestigious location
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Information about risks to which this property is exposed is available on the Géorisques website : https://www.georisques.gouv.fr