Price on request
Price on request
Nestled in one of the most sought-after environments in Cologny, this elegant character property benefits from a privileged situation, offering a remarkable view of Lake Geneva and the mountains.
Built in the heart of a magnificent 3'200 m² landscaped park, the property seduces with its timeless architecture, generous volumes, and the charm of its period elements.
Developing approximately 560 m² of living space, it reveals spacious, light-filled reception rooms, beautiful ceiling heights, ancient parquet floors, refined moldings, and remarkable artisanal mosaics.
The property includes seven bedrooms and five bathrooms, offering multiple possibilities for family life and prestigious receptions.
Outside, several terraces harmoniously extend the living spaces and allow you to fully enjoy the panorama. A sumptuous French garden, adorned with a pond, gives the whole a particularly elegant atmosphere.
An indoor pool, a paved courtyard, and a garage complete the amenities of this property.
Offering significant potential for appreciation and possibilities for expansion thanks to the still available building rights, this property represents a rare opportunity to acquire an exceptional property in one of the most sought-after municipalities in the canton of Geneva.
Complete dossier and additional information available upon request.
1223 Cologny
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ARE transit class D — a car is needed for most trips.
96% built-up area within 500 m.
Small and larger households · around 15 people in the neighbourhood.
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
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.
At least one pollutant is above its WHO guideline; all meet the Swiss limit.
The federal radon map estimates that at most 1% of the buildings here exceed the reference value of 300 Bq/m³.
In at most 10% of the buildings around
In the network models of 3 operators.
Mobile: as of 2026
Maximilien Meyer de Stadelhofen