Buy · Apartment
Neubau - Erstbezug / 3½-Zi.-Maisonette-Wohnung Dachgeschoss
Dorfstrasse 19, 9621 Oberhelfenschwil
On Heimster since 23 October 2026 · last checked 23 October 2026
- Price
- CHF 788'000
- CHF 5'794 per m²
- Rooms
- 3.5
- Area
- 136 m²
- Available
- Sofort
Photos, description and documents are on Zoller Partner 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 · Oberhelfenschwil, Dorf 200 m · 4 min walk
- Station · Brunnadern-Neckertal 2.4 km · 39 min walk
- Supermarket · Volg 140 m · 3 min walk
- Doctor · Dorfpraxis Oberhelfenschwil AG 70 m · 2 min walk
- School · Schuelzentrum Necker 1.5 km · 25 min walk
- Park 320 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
1'694
Sunshine hours / year (region)
34
Fog days / year
33
Summer days ≥25°C
71
Snow days / year
Ø 8°C · July 16.8°C · January -0.5°C · precipitation 1337 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 Dorfstrasse 19, 9621 Oberhelfenschwil.
The building according to the register.
- Year built
- 2026
- Building type
- Apartment building
- Floors
- 6
- Dwellings
- 8
- Heating
- District heating
- Footprint
- 271 m²
Source: Federal Register of Buildings and Dwellings (GWR), Federal Statistical Office.
How the price compares.
Median in Neckertal
CHF 5'910/m²
This offer: CHF 5'794/m²
around the median
Figures 2026, Inserate von Maklerwebsites.
Vacancy rate in Neckertal
1.07 %
Figures 2023, Leerwohnungszählung.
Income and wealth tax on a CHF 100,000 income in Neckertal
CHF 11'659
Price comparison
CHF 5'794 /m² – compared with 8 comparable offers in Oberhelfenschwil
This listing
CHF 5'794
Average
CHF 6'014
Median
CHF 5'910
Number of comparable listings
CHF /m²
What buying costs per year.
- Equity (20%)
- CHF 157'600
- Mortgage (80%)
- CHF 630'400
- Imputed cost per year
- CHF 46'404
- Gross income needed
- CHF 139'213
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?
Enter an address, station or place – Heimster shows the travel time by public transport, car, bike and on foot.
