Buy & Rent Property in Sion: Facts & Figures at a Glance
What is Sion known for?
Sion is located in the canton of Valais. Sion is known for its historic old town, the Valère and Tourbillon hilltop sites, and its role as the capital of Valais. It is also recognised as a regional administrative, cultural and service centre, with a strong connection to the surrounding vineyards and mountain landscape.
What does the Sion property market look like?
Sion’s property market combines a cantonal-capital setting with steady local demand, a mix of older homes and newer apartments, and interest from buyers looking for both year-round living and a base in the Valais.
Price levels for buying and renting
Buy
The average purchase prices were:
- Apartment: 607,000 CHF
- This is 25,5 % lower than the Swiss average.
- Around 25 % of apartments are priced below 457,000 CHF.
- Around 75 % of apartments are priced at 808,509 CHF or below.
- House: 1,017,500 CHF
- This is 19,3 % lower than the Swiss average.
- Around 25 % of houses are priced below 825,000 CHF.
- Around 75 % of houses are priced at 1,350,000 CHF or below.
Rent
The average monthly rental prices were:
- Apartment: 1,400 CHF
- This is 15,2 % lower than the Swiss average.
- Around 25 % of rental listings are priced below 1,142 CHF.
- Around 75 % of rental listings cost 1,650 CHF or less.
For a detailed breakdown, visit:
https://www.immoscout24.ch/en/property-prices-m2/city-sion
Tax rates
Sion has a general tax charge of 11,65 %. This compares with 12,43 % for canton Valais and 12,38 % nationally.
- Tax rates by household type:
- Single person without children: 18,55 %
- Married couple without children: 10,67 %
- Couple with children: 5,9 %
- Married pensioner: 16 %
- Example annual tax burden:
- Single (no children, 100,000 CHF income): 14,560 CHF
- Single (no children, 150,000 CHF income): 30,145 CHF
- Married couple (no children, 200,000 CHF income): 32,265 CHF
- Married couple (2 children, 125,000 CHF income): 5,925 CHF
- Married couple (2 children, 175,000 CHF income): 15,255 CHF
Note: Tax rates shown are indicative only and may be inaccurate; consult a qualified tax advisor for advice specific to your situation.
Availability
- Housing supply
- Vacancy rate: 0,23 % (Swiss average: 1,01 %)
- Total apartments: 21,116
- Housing growth over the last 5 years: 1,514 new apartments have been introduced to the market.
Demographics & economy
- Population: 37,154, with a foreigner rate of 30,4 %.
- Income: Average yearly income: 65,615 CHF. This is 19,9 % lower than the Swiss average (Swiss average: 81,875 CHF).
- Employment: Unemployment rate: 2,22 % (Swiss average: 1,47 %).
Connectivity
- It takes 99 minutes to get to the nearest major city using public transport.
- It takes 25 minutes to get to the nearest regional suburban hub using public transport.
- It takes 74 minutes to drive by car to the nearest major city.
- It takes 10 minutes to drive by car to the nearest regional suburban hub.
What is daily life like in Sion?
Daily life in Sion centres on a compact urban core, local services and easy access to the vineyards, countryside and mountain recreation that define the wider region. The town also offers cultural venues, cafés, restaurants and public spaces that make it practical for everyday living rather than purely seasonal use.
Which lifestyles does Sion suit?
Sion suits buyers who want an administrative and service hub, including professionals, families and people who value walkable city living with access to nature. It can also appeal to second-home buyers and investors who prefer a stable regional centre rather than a purely tourist-led market.
Data from: June 2026
Note: The market for apartments for sale can change rapidly, so it is always advisable to check with local real estate experts/agents for the latest developments.