Buy · House
Ein Zuhause, in dem Familiengeschichten wachsen (im Baurecht)
9435 Heerbrugg · Approximate location: postcode 9435
On Heimster since 12 November 2026 · last checked 12 November 2026
- Price
- CHF 620'000
- CHF 5'082 per m²
- Rooms
- 4.5
- Area
- 122 m²
- Type
- House
Photos, description and documents are on Rhycasa AG’s website. Heimster shows the key facts – and everything we know about the location.
What is within walking distance.
The agency only names postcode 9435 – so we don’t show distances from the building.
At this address.
Modelled values from public data sources – an estimate, not a guarantee.
Microclimate
1'670
Sunshine hours / year (region)
35
Fog days / year
60
Summer days ≥25°C
60
Snow days / year
Ø 10.5°C · July 19.5°C · January 1.4°C · precipitation 1135 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.
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 5'082 /m² – compared with 5 comparable offers in Heerbrugg
This listing
CHF 5'082
Average
CHF 6'764
Median
CHF 6'795
Number of comparable listings
CHF /m²
What buying costs per year.
- Equity (20%)
- CHF 124'000
- Mortgage (80%)
- CHF 496'000
- Imputed cost per year
- CHF 36'511
- Gross income needed
- CHF 109'533
Banks’ rule of thumb: 5% imputed interest, 1% maintenance and amortisation to two thirds of the value within 15 years; the costs should not exceed a third of income. Your bank calculates individually.
