Buy · Apartment
Sonnige 4.5 Zimmer-Wohnung mit Cheminée
Frohsinnstrasse 5, 9444 Diepoldsau
On Heimster since 20 October 2026 · last checked 28 October 2026
- Price
- CHF 620'000
- CHF 5'586 per m²
- Rooms
- 4.5
- Area
- 111 m²
- Available
- Auf Anfrage
Photos, description and documents are on Sonnenbau AG’s website. Heimster shows the key facts – and everything we know about the location.
What is within walking distance.
Measured from the building – from OpenStreetMap and the public-transport stops.
- Stop · Diepoldsau, Storchenbühl 190 m · 4 min walk
- Station · Heerbrugg 3.9 km · 64 min walk
- Supermarket · Migros 430 m · 8 min walk
- Pharmacy · Drogerie zur Sonne 380 m · 7 min walk
- Doctor · Medbase Diepoldsau 510 m · 9 min walk
- Kindergarten · Mitteldorf 340 m · 6 min walk
- School · Kirchenfeld 290 m · 5 min walk
- Park · Sportplatz Kirchenfeld 330 m · 6 min walk
Loading the neighbourhood
Shops, schools, public transport and green spaces nearby.
At this address.
Modelled values from public data sources – an estimate, not a guarantee.
Microclimate
1'682
Sunshine hours / year (region)
34
Fog days / year
60
Summer days ≥25°C
63
Snow days / year
Ø 10.5°C · July 19.5°C · January 1.4°C · precipitation 1132 mm/year
Noise
Loading noise levels
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 sun moves here.
Interactive 3D view – see how the sun moves over buildings and terrain and where the shadows fall at Frohsinnstrasse 5, 9444 Diepoldsau.
The building according to the register.
- Construction period
- 1991–1995
- Building type
- Apartment building
- Floors
- 4
- Dwellings
- 11
- Heating
- Electric heating
- Footprint
- 506 m²
Source: Federal Register of Buildings and Dwellings (GWR), Federal Statistical Office.
How the price compares.
Vacancy rate in Kanton St. Gallen
1.16 %
Figures 2026, Leerwohnungszählung.
Income and wealth tax on a CHF 100,000 income in Diepoldsau
CHF 9'845
Price comparison
CHF 5'586 /m² – compared with 24 comparable offers within 5 km
This listing
CHF 5'586
Average
CHF 9'442
Median
CHF 8'430
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.
How long is the journey?
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