CHF 2’700’000
Onex, Geneva
7 rooms · 150 m²
1 / 13
Price on request
Active
Apartment
1223 Cologny, Geneva
Rooms
10 rooms
Bedrooms
4
Bathrooms
4
Living area
401 m²
Floor
2
Type
Apartment
Listed
20 May 2025
Description
Appartement 10 pièces
Price history
- 11 Jul 2026Price on requestInitial price
Sale history
No recorded sale history shown yet. Swiss registers publish transfers by land parcel rather than by street address, so linking them to an individual property needs cadastral data we are still adding.
Recorded sales in Cologny
72 public recorded sales in this commune in the 12 months to 30 Oct 2026.
Median recorded price CHF 3’250’000, across 71 open-market sales.
Source: Cantonal land registries (e.g. Geneva publications foncieres)
Market activity
Listed on immobilier
For sale
11 Jul 2026
Sources and confidence
No sourced facts recorded yet for this property. As official sources come online, every material fact here will show where it came from and how confident we are.
Listing history
First seen
11 Jul 2026
Days observed by Alpine Market
110
Status
Active
Alpine Estimate
CHF 6’006’980
Range: CHF 3’968’697 to CHF 8’545’952
Lower-confidence estimate
Confidence: 51%Based on 522 comparablesAs of 25 Oct 2026
Alpine model estimate from asking-price comparables, not a seller price.
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