19'000'000
7 room Detached house in Cologny
CHF19'000'000
Description
Cologny -- villa contemporaine, le Léman en toile de fond
Hors marché.
Dans l'un des secteurs les plus recherchés de la rive gauche, cette villa contemporaine séduit par l'équilibre entre lignes architecturales, lumière naturelle et ouverture sur le paysage. Le Léman en toile de fond, une parcelle arborisée de plus de 1'500 m², une piscine et un jardin composent un cadre d'une rare sérénité, à quelques minutes du centre de Genève.
Objet très exclusif. Adresse, photographies et plans transmis après qualification et signature d'un accord de non-divulgation.
ml@rissim.ch -- contact@rissim.ch
Off the market.
Located in one of the most sought-after neighborhoods on the Left Bank, this contemporary villa captivates with its balance of architectural lines, natural light, and views of the surrounding landscape. With Lake Geneva as a backdrop, a wooded lot of over 1,500 m², a swimming pool, and a garden combine to create a setting of rare serenity, just minutes from downtown Geneva.
A highly exclusive property. Address, photographs, and floor plans will be provided upon qualification and signing of a non-disclosure agreement.
Property Details
- Property type
- Detached house
- Living space
- 400 m²
- Plot area
- 1'500 m²
- Rooms
- 7
- Year Built
- 2018
- Published on
- 31.08.2026
Features
Mentioned in the description
Price
- Purchase Price
- CHF 19'000'000
- Price per m²
- CHF 47'500
Location
1223 Cologny
Nearby
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Neighbourhood
Poor public transit
ARE transit class D — a car is needed for most trips.
Mostly built-up
96% built-up area within 500 m.
Quiet neighbourhood
Small and larger households · around 15 people in the neighbourhood.
Municipal tax multiplier
25 %
Lower than 99% of municipalities in the canton
ESTV · 2026
CHF 12'184 income tax a year · Single person without children, gross wage CHF 100'000
- 24.9 Rp/kWh
Noise & quiet40 dBDay
Road and rail noise in the surroundings
Calculated from the federal noise model: the mean over the hectare (100 × 100 m) of the surroundings, model year 2021.
Night
31 dB
Loudest source
Road
Calculated level, placed on a scale of everyday sounds.
Environment
Air within the Swiss limits
At least one pollutant is above its WHO guideline; all meet the Swiss limit.
Radon: class up to 1%
The federal radon map estimates that at most 1% of the buildings here exceed the reference value of 300 Bq/m³.
Connectivity
Fibre in parts of the surroundings only
In at most 10% of the buildings around
5G outdoors
In the network models of 3 operators.
Mobile: as of 2026
Viewing
Marc Lafleur