
Saint-Tropez · 83990
15 900 000 €
466 m2 inside
Ferney-Voltaire, 01210
715 000 €
Fees payable by the sellerThe property
Confidential address at the gates of Geneva - top-floor apartment offering four terraces.
Within a well-managed residence, this duplex penthouse is located not far from the future Tramway to the United Nations and the main customs.
Spaciously proportioned, it is organized around a beautiful double living room. The four terraces have multiple orientations and offer various perspectives, with no vis-à-vis.
The master suite is a privileged space of 40 m2, extended by a spectacular private rooftop terrace.
Designed to accommodate its future owners' projects, the property allows the kitchen to be opened onto the living room, or offers the possibility to convert into a fourth bedroom or a third bathroom.
A 20 m2 attic adds value to this property, along with an underground parking space and an outdoor parking space.
The co-ownership is pursuing an ambitious ecological approach: a multi-year renovation plan is already underway to achieve a B energy efficiency rating, a rare asset that guarantees comfort, durability, and asset enhancement.
The technical file is impeccable, with no asbestos and no electrical anomalies.
Thanks to its strategic location, unobstructed views, multiple terraces, generous volumes, and development potential, this apartment combines all the most sought-after attributes.
Number of residential lots: 36
Parking / garage lots: 86
Information on the risks to which this property is exposed is available on the Géorisques website: www.georisques.gouv.fr
121 kWhEF/m².an (Final energy)
Diagnosis carried out on 30 August 2025
Estimated annual energy costs for standard use:
Between 2770 € and 3760 € per year
Average energy prices indexed to 1 January 2021 (subscription included)
They placed their trust in us
We had been searching for a rare property for nearly two years. BONAPARTE introduced us to a confidential home perfectly aligned with our expectations. From the first viewing to the signing, guidance of rare elegance.
Charlotte & Antoine M.
Google review · October 2024
As a buyer based abroad, I needed trust and responsiveness. Filmed viewings, wealth advice, remote handling: everything was orchestrated with impeccable discretion. I recommend without reservation.
Laurent V.
Google review · September 2024
For our second home on the French Riviera, we were guided to the perfect match. Genuine attentiveness, a sharp knowledge of the market and an eye for detail that make all the difference.
Hélène R.
Google review · August 2024
Privileged access to exceptional properties you won't find anywhere else. The team understood my investment criteria and opened the doors to remarkable off-market homes.
Marc-Olivier T.
Google review · July 2024
Our first acquisition of an exceptional villa: we were anxious at every step. Our advisor reassured us, explained everything and guided us all the way to the handover of the keys. A human experience as much as a real estate one.
Sophie & Julien D.
Google review · June 2024
From property selection to negotiations, everything was handled with rigour and refinement. We found far more than an apartment: a true art of living. Thank you for this successful acquisition.
Caroline B.
Google review · May 2024
Your contact
For a viewing request, additional information or advice on this property, your dedicated contact answers you personally and guides you at every step, with complete discretion.
KARINE PENARANDA
Consultante en immobilier
Pays de Gex

Confidential address at the gates of Geneva - top-floor apartment offering four terraces.
Within a well-managed residence, this duplex penthouse is located not far from the future Tramway to the United Nations and the main customs.
Spaciously proportioned, it is organized around a beautiful double living room. The four terraces have multiple orientations and offer various perspectives, with no vis-à-vis.
The master suite is a privileged space of 40 m2, extended by a spectacular private rooftop terrace.
Designed to accommodate its future owners' projects, the property allows the kitchen to be opened onto the living room, or offers the possibility to convert into a fourth bedroom or a third bathroom.
A 20 m2 attic adds value to this property, along with an underground parking space and an outdoor parking space.
The co-ownership is pursuing an ambitious ecological approach: a multi-year renovation plan is already underway to achieve a B energy efficiency rating, a rare asset that guarantees comfort, durability, and asset enhancement.
The technical file is impeccable, with no asbestos and no electrical anomalies.
Thanks to its strategic location, unobstructed views, multiple terraces, generous volumes, and development potential, this apartment combines all the most sought-after attributes.
Number of residential lots: 36
Parking / garage lots: 86

Les informations sur les risques auxquels ce bien est exposé sont disponibles sur le site Géorisques : www.georisques.gouv.fr
121 kWhEF/m².an (Energie finale)
Diagnostic réalisé le 30 août 2025
Montant estimé des dépenses annuelles d'énergie pour un usage standard :
Entre 2770 € et 3760 € par an
Prix moyens des énergies indexés au 1er janvier 2021 (abonnement compris)
715 000 €








KARINE PENARANDA
+33 (0)6 74 49 70 15
k.penaranda@bonaparte-artdevivre.com
https://karinepenaranda.com/
Non inclus dans le prix : frais de notaire (droits d’enregistrement). Document non contractuel établi d’après indications fournies par le propriétaire, il est fourni à titre indicatif sous réserve de confirmation des informations par documents administratifs ou contractuels respectifs, il ne saurait engager notre responsabilité.