House prices in Altstätten SG (9450)

The average property price in Altstätten SG (9450) is CHF 6’797 per m² in October 2026.

Price per m²

Rent per m²

ⓘ
Model based on listings, historical sales, professional appraisals, and Swiss geospatial data (SwissTLM3D, Opendata.swiss, SRED, OpenStreetMap), verified and updated monthly – see our full price calculation methodology.
Apartments
CHF 6’439
CHF 3’661 - CHF 11’379
Houses
CHF 6’842
CHF 3’436 - CHF 13’746
Median price per m² as – October 2026 - How are our prices calculated?
What's your home worth?

Get a free estimate in 3 minutes, no obligation.

Get my free estimate

Evolution of Real Estate Prices and Market Trends in Altstätten SG (9450)

Over the past 12 months, house prices have increased by +2.7%, while apartment prices have risen by +3.2%. The chart below illustrates the evolution of property prices in Altstätten SG (9450) over the past 25 years.

Over a period of 25 years, the price per square meter has recorded an increase of +101.7% for houses and a rise of +92.1% for apartments, thus illustrating the housing market trends over time.

Apartments
Houses
3 months
+0.7%
6 months
+1.7%
1 year
+3.2%
5 years
+17.4%
10 years
+38%
20 years
+81.9%
25 years
-
Max
+92.1%
House prices in Altstätten SG (9450)

Use artificial intelligence to get an instant valuation of your property

Appraise my home for free

Property prices by street in Altstätten SG (9450)

SpitalstrasseCHF 8’200
RahnstrasseCHF 7’345
TiefenackerstrasseCHF 6’860
KamorstrasseCHF 6’860
ChurerstrasseCHF 6’629
MühlewegCHF 6’478
J. L. CusterstrasseCHF 6’280
HarztannenstrasseCHF 6’133
TrogenerstrasseCHF 6’083

Average prices in Altstätten SG (9450)

House prices

The median price for a house on the market is CHF 1’087’802. The selling price for 80% of properties falls between CHF 546’384 and CHF 2’185’538. The average price per m² in Altstätten SG (9450) for a house is CHF 6’842 / m² (price per square meter).
Property type
House: 4 rms.
House: 5 rms.
House: 6 rms.
House: 7 rms.
House: 8 rms.
Price Range (CHF)
444k666k778k1.2M1M1.6M1.2M1.8M1.3M1.9M

Apartment prices

The median price for an apartment on the market is CHF 737’290. The selling price for 80% of properties falls between CHF 419’144 and CHF 1’302’882. The average price per m² in Altstätten SG (9450) for an apartment is CHF 6’439 / m² (price per square meter).
Property type
Studio
Apt: 2 rms.
Apt: 3 rms.
Apt: 4 rms.
Apt: 5 rms.
Price Range (CHF)
379k569k418k627k503k755k624k937k779k1.2M

Average monthly rents in Altstätten SG (9450)

Monthly rent for houses

The median monthly rent for a house is CHF 2’519. The rent for 80% of properties falls between CHF 1’265 and CHF 5’061. The average yearly rent per m² in Altstätten SG (9450) for a house is CHF 190 / m² (price per square meter).
Property type
House: 4 rms.
House: 5 rms.
House: 6 rms.
House: 7 rms.
House: 8 rms.
Monthly Rent Range (CHF)
1’4482’1711’7042’5561’9672’9512’1753’2632’2773’415

Monthly rent for apartments

The median monthly rent for an apartment is CHF 2’230. The rent for 80% of properties falls between CHF 1’268 and CHF 3’940. The average yearly rent per m² in Altstätten SG (9450) for an apartment is CHF 234 / m² (price per square meter).
Property type
Studio
Apt: 2 rms.
Apt: 3 rms.
Apt: 4 rms.
Apt: 5 rms.
Monthly Rent Range (CHF)
6159239581’4361’1871’7811’3862’0781’6432’464

For sale in Altstätten SG (9450)

11
Houses for sale in Altstätten SG (9450) →
16
Apartments for sale in Altstätten SG (9450) →
For rent in Altstätten SG (9450)
1
Houses for rent in Altstätten SG (9450) →
58
Apartments for rent in Altstätten SG (9450) →
Assignee: