CHF 690’000
Genève, Geneva
1 room
1 / 7
CHF 920’000
Active
Studio
1223 Cologny, Geneva
Rooms
2 rooms
Bathrooms
1
Living area
46 m²
Type
Studio
Price per m²
CHF 20’000/m²
Listed
22 Aug 2025
Description
Studio 2 pièces
Estimated monthly payment
CHF 1’926/month
10-year fixed · 1.89% per year
moneyland.ch Swiss Mortgage Index, average 10-year fixed rate, as of 6 Aug 2026
CHF 1’355/month
SARON · 0.96% per year
Assumes 20% down, a first mortgage up to 65% of the price with no amortisation, and the portion above 65% amortised over 15 years. Interest only, before tax.
Lender affordability test
CHF 4’600/month
Swiss lenders test a loan at an imputed 5% interest rate plus 1% of the price a year for upkeep, plus amortisation. This is the test figure, not what you would pay.
Adjust the assumptions
Condominium charges and other running costs, if you know them.
Your rate · 1.89% per year
CHF 1’926/month
- Interest:
- CHF 1’159/month
- Amortisation:
- CHF 767/month
- Charges:
- CHF 0/month
- First mortgage:
- CHF 598’000
- Second mortgage:
- CHF 138’000
An illustration, not an offer. Real rates depend on the lender, the property and your own situation. Nothing you enter here is saved.
Price history
- 11 Jul 2026CHF 920’000Initial 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
76 public recorded sales in this commune in the 12 months to 18 Sep 2026.
Median recorded price CHF 3’425’000, across 74 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
68
Status
Active
Alpine Estimate
CHF 674’429
Range: CHF 438’978 to CHF 969’611
Lower-confidence estimate
Confidence: 53%Based on 866 comparablesAs of 13 Sep 2026
Alpine model estimate from asking-price comparables, not a seller price.
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Listed by
Cayden Immobilier
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