CHF 658’680
Basel, Basel-Stadt
2 rooms · 57 m²
1 / 18
CHF 639’900
Active
Helvetierstrasse 17
4125 Riehen, Basel-Stadt
Rooms
2.5 rooms
Living area
60 m²
Floor
2
Year built
1973
Type
Apartment
Price per m²
CHF 10’665/m²
On Alpine Market since
10 Jul 2026
Description
Diese attraktive Wohnung an der Helvetierstrasse 17 in 4125 Riehen überzeugt durch ihre helle, luft…
Estimated monthly payment
CHF 1’340/month
10-year fixed · 1.89% per year
moneyland.ch Swiss Mortgage Index, average 10-year fixed rate, as of 6 Aug 2026
CHF 943/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 3’200/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 1’340/month
- Interest:
- CHF 806/month
- Amortisation:
- CHF 533/month
- Charges:
- CHF 0/month
- First mortgage:
- CHF 415’935
- Second mortgage:
- CHF 95’985
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
- 10 Jul 2026CHF 639’900Initial 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.
Market activity
Removed from market
27 Oct 2026
Listed on urbanhome
For sale
11 Jul 2026
Listed on immostreet
For sale
10 Jul 2026
Sources and confidence
- Federal building register (EGID)Official
461289
Source: Federal Office of Topography swisstopo (from BFS GWR/RegBL)Licence: OGD (opendata.swiss terms: free use with source attribution, commercial use permitted)99% confidence - Official AddressOfficial
Helvetierstrasse 17, 4125 Riehen
Source: Federal Office of Topography swisstopo (from BFS GWR/RegBL)Licence: OGD (opendata.swiss terms: free use with source attribution, commercial use permitted)99% confidence
Listing history
First seen
10 Jul 2026
Days observed by Alpine Market
113
Status
Active
Alpine Estimate
CHF 677’280
Range: CHF 496’428 to CHF 855’228
Lower-confidence estimate
Confidence: 50%Based on 18 comparablesAs of 1 Nov 2026
Alpine model estimate from asking-price comparables, not a seller price.
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