Rent · Apartment
Au SG St-gallen 9434 CH CHF 1'870.- / Month Apartment Rooms 3.5 Living space 93
9434 Au SG · Approximate location: postcode 9434
On Heimster since 5 November 2026 · last checked 5 November 2026
- Rent per month
- CHF 1'870/mo.
- CHF 20.1 per m²
- Rooms
- 3.5
- Area
- 93 m²
- Available
- 01.03.2027
Photos, description and documents are on iCasa’s website. Heimster shows the key facts – and everything we know about the location.
What is within walking distance.
The agency only names postcode 9434 – so we don’t show distances from the building.
At this address.
Modelled values from public data sources – an estimate, not a guarantee.
Microclimate
1'667
Sunshine hours / year (region)
35
Fog days / year
60
Summer days ≥25°C
60
Snow days / year
Ø 10.4°C · July 19.5°C · January 1.4°C · precipitation 1190 mm/year
Climate values: MeteoSwiss climate normals 1991–2020 (1 km grid for temperature + precipitation; sunshine from the NBCN network, IDW-interpolated; summer, frost and snow days derived from grid temperatures). Individual values may differ.
How the price compares.
Median in Kanton St. Gallen
CHF 15.5/m² per month
This offer: CHF 20.1/m² per month
30% above the median
The market rent is net (without service charges); listings often state the gross rent. Figures 2024, Strukturerhebung – Mietpreis pro m².
Vacancy rate in Au
1.53 %
Figures 2026, Leerwohnungszählung.
Income and wealth tax on a CHF 100,000 income in Au (SG)
CHF 10'260
Price comparison
CHF 20.1 /m²/Mt. – compared with 5 comparable offers within 5 km
This listing
CHF 20.1
Average
CHF 18.6
Median
CHF 18.8
Number of comparable listings
CHF /m²/Mt.
Can I afford this?
Find out if this apartment fits your budget. In Switzerland, the rule is: maximum one third of income for rent.
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Where's more left over?
Comparison currently unavailable – municipality not found.
