Buy · Apartment
Magnifique grand attique lumineux 3,5 pièces avec terrasse panoramique
1870 Monthey · Approximate location: postcode 1870
On Heimster since 22 October 2026 · last checked 22 October 2026
- Price
- CHF 870’000
- CHF 6’000 per m²
- Rooms
- 3.5
- Area
- 145 m²
- Available
- A convenir
Photos, description and documents are on G-Immobilier Sàrl’s website. Heimster shows the key facts – and everything we know about the location.
What is within walking distance.
The agency only names postcode 1870 – so we don’t show distances from the building.

At this address.
Modelled values from public data sources – an estimate, not a guarantee.
Microclimate
1’963
Sunshine hours / year (region)
6
Fog days / year
58
Summer days ≥25°C
97
Snow days / year
Ø 10.3°C · July 19.3°C · January 1.4°C · precipitation 977 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 Kanton Wallis
1.04 %
Figures 2026, Leerwohnungszählung.
Income and wealth tax on a CHF 100,000 income in Monthey
CHF 12’034
Price comparison
CHF 6’000 /m² – compared with 11 comparable offers on the same street (Rue du Closillon)
This listing
CHF 6’000
Average
CHF 6’343
Median
CHF 6’303
Number of comparable listings
CHF /m²
What buying costs per year.
- Equity (20%)
- CHF 174’000
- Mortgage (80%)
- CHF 696’000
- Imputed cost per year
- CHF 51’233
- Gross income needed
- CHF 153’700
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.









