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 as the capital of Valais, with a historic old town, hilltop castles and a strong role as an administrative and regional service centre. It also sits at the heart of a major wine-growing area and is closely associated with the Rhône valley’s dry, sunny climate and Alpine setting.
What does the Sion property market look like?
Sion's property market is shaped by its cantonal capital status, steady local demand and the mix of city apartments, traditional homes and housing in nearby residential areas.
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 combines a compact centre, local shops, cultural venues and easy access to the surrounding vineyards and mountains. Residents benefit from a practical urban lifestyle with leisure opportunities that include walking, cycling, skiing and wine-related outings in the wider region.
Which lifestyles does Sion suit?
Sion suits buyers who want an administrative centre with everyday convenience, including professionals, families and retirees. It can also appeal to people looking for a base with access to outdoor activities and a strong regional identity rather than a large metropolitan environment.
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.