CHF6'900'000
1223 Cologny
Estimate based on the asking price and normal buyer share. Exemptions and reduced rates are not included. FTA rules 2022-11
The official tax value is assessed separately and is not the asking price.
Additional notary or land-register costs may apply. Excludes mortgage, maintenance and personal income or wealth tax. Confirm the binding amount before buying.
As of 07 Sept 2026
Market history
ARE transit class D — a car is needed for most trips.
96% built-up area within 500 m.
Mostly couples and singles · around 14 people in the neighbourhood.
25 %
Lower than 100% of municipalities in the canton
ESTV · 2026
Times refer to the route on foot.
noise level by day
Quiet location
Hardly any road, rail or air traffic noise.
Night
28 dB
Loudest source
Road
Quieter than 94% in the canton
Measured noise level, placed on a scale of everyday sounds.
Pollutant levels are below the WHO guideline.
Hardly any elevated radon levels in the area.
A few buildings
Available from 3 networks.
Maximilien Meyer de Stadelhofen
Behind a discreet facade, a spectacular duplex with rare volumes is revealed, entirely renovated in a resolutely contemporary spirit.
Bathed in light thanks to its large openings and impressive ceiling heights, the apartment offers a unique atmosphere, close to that of a contemporary house suspended above the greenery.
Developed over two levels, this exceptional property offers vast reception areas in enfilade, including an impressive double living room, a fireplace area, an elegant dining room, and a beautiful fully equipped kitchen designed as a true place of life and conviviality.
The carefully selected materials – marble, custom carpentry, and high-end finishes – reinforce the exclusive and refined character of the whole.
The night area welcomes four elegant private suites offering comfort, intimacy, and numerous storage spaces.
A beautiful terrace benefiting from unobstructed views of the countryside and mountains, a cellar, and two double indoor boxes complete this rare property located in one of the most sought-after addresses in Cologny.