Price on request
Genève, 1223 Cologny
As of 07 Sept 2026
Market history
ARE transit class B — regular service within a short walk.
57% built-up area within 500 m.
Mostly couples and families with children · around 5 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
Elevated noise levels
More exposed to traffic noise than typical residential spots.
Night
64 dB
Loudest source
Road
Louder than 99% in the canton
Measured noise level, placed on a scale of everyday sounds.
Typical values for this region.
Hardly any elevated radon levels in the area.
Most buildings
Available from 3 networks.
Augustin Gautier
This emblematic property is part of those Geneva properties whose identity must remain confidential.
Privileged location on the left bank of Geneva
Residential environment particularly sought after
More than 1,000 m² of living space
Architecture with multiple influences
Exceptional volumes and ceiling heights
Many original architectural and decorative elements
Majestic reception areas
Several lounges with distinct atmospheres
Library
Many bedrooms and suites
Private spaces allowing different configurations
Indoor pool and wellness area
Independent spaces for staff
Garages, outbuildings, and annexes
Major restoration carried out in respect of the identity of the place
Noble materials and bespoke craftsmanship
Particularly high level of finish
Confidentiality and security preserved
A property designed as much as a family residence as a reception venue
A heritage property capable of transcending generations
A property beyond standards, intended for a clientele for whom rarity is not measured in square meters or number of rooms.