4'300'000
5 room Apartment in Cologny
CHF4'300'000
Description
Apartment with terrace and garden in Cologny
Located in the heart of a sought-after residential area, this beautiful 5-room apartment benefits from a calm environment, within an elegantly tree-lined park, sheltered from any nuisance.
Located on the ground floor of a high-end residence, fully fenced and secure, built in 2021 according to the highest energy standards (THPE: geothermal, solar panels, and double-flow ventilation), the property offers an interior surface area of approximately 165 m², complemented by generous outdoor spaces.
Designed with a particular emphasis on the quality of materials and the refinement of finishes, the apartment is equipped with a home automation system, ensuring optimal daily comfort.
Crossing and bathed in light, the reception area consists of an elegant entrance hall with integrated cupboards and guest toilets, a fully equipped kitchen with contemporary lines, open to a large living room and dining room. The whole opens harmoniously onto a terrace and a carefully maintained private garden.
The night area welcomes a superb parental suite with a complete bathroom and a custom-made dressing room, as well as two additional bedrooms, each with its own en-suite shower room. All bedrooms offer direct access to the garden, ideally oriented and equipped with an automatic irrigation system.
Features :
- High-end finishes
- Secure residence
- Crossing and bright apartment
- 5 rooms – 3 en-suite bedrooms
- Weighted surface area of approximately 225 m²
- Private terrace and garden
- Privileged location facing the Cologny golf course
A large cellar of approximately 20 m² and a closed box for two vehicles complete this exceptional property.
Interior surface area PPE: 165m2
Balcony/Terrace: 70m2
Garden: 257m2
TOTAL SALES AREA: 165m2 + 50% of 70m2 + 10% of 257m2 = 225.70m2 PPE
Property Details
- Property type
- Apartment
- Living space
- 226 m²
- Rooms
- 5
- Year Built
- 2021
- Published on
- 07.09.2026
Features
Price
- Purchase Price
- CHF 4'300'000
- Price per m²
- CHF 19'027
Location
1223 Cologny
Nearby
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Neighbourhood
Moderate public transit
ARE transit class C — usable but limited service.
Mixed built & green
56% built-up area within 500 m.
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 & quiet63 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
54 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 available
In over 90% of the buildings around
5G outdoors
In the network models of 3 operators.
Mobile: as of 2026











