9'900'000
CHF9'900'000
Ravissante villa avec vue lac panoramique. Villa de 8 pièces avec 4 chambres. Aucune nuisance et pas de vis-à-vis.
1223 Cologny
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ARE transit class D — a car is needed for most trips.
82% built-up area within 500 m.
Many households of three or more · around 14 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
35 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 10 to 50% of the buildings around
In the network models of 3 operators.
Mobile: as of 2026
Baptiste Berthault