House prices in Au (SG)
The average property price in Au (SG) is CHF 7’280 per m² in September 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 6’949
CHF 3’951 - CHF 12’280
Houses
CHF 7’486
CHF 3’760 - CHF 15’041
Apartments
CHF 256
CHF 146 - CHF 453
Houses
CHF 212
CHF 107 - CHF 426
Median price per m² as – September 2026 - How are our prices calculated?
Average annual rent per m² - September 2026 - How are our prices calculated?
Evolution of Real Estate Prices and Market Trends in Au (SG)
Over the past 12 months, house prices have increased by +2.6%, while apartment prices have risen by +5.1%. The chart below illustrates the evolution of property prices in Au (SG) over the past 25 years.
Over a period of 25 years, the price per square meter has recorded an increase of +100.8% for houses and a rise of +97.2% for apartments, thus illustrating the housing market trends over time.
Apartments
Houses
3 months
+1.9%
6 months
+3.3%
1 year
+5.1%
5 years
+18.7%
10 years
+41.3%
20 years
+85.7%
25 years
-
Max
+97.2%
Best real estate agencies: Au (SG)
Agencies
Agents
Cristuzzi Immobilien-Treuhand AG
4transactions in Au (SG)
13transactions in Switzerland
villimmo GmbH
(29 reviews)
4transactions in Au (SG)
23transactions in Switzerland
RT Immobilien Treuhand AG
(70 reviews)
2transactions in Au (SG)
60transactions in Switzerland
Strebis Immo GmbH
1transaction in Au (SG)
6transactions in Switzerland
AFORIA Immobilien AG
(168 reviews)
1transaction in Au (SG)
141transactions in Switzerland
Recent transactions in Au (SG)
Discover recent transactions in Au (SG), including sold house prices.
SOLDOct 2025Semi-detached house • 5.5 rooms
House prices in Au (SG)
Use artificial intelligence to get an instant valuation of your property
Appraise my home for freeProperty prices by street in Au (SG)
| Berneckerstrasse | CHF 7’623 |
| Jägerweg | CHF 7’304 |
| Auerstrasse | CHF 6’974 |
| Walzenhauserstrasse | CHF 6’958 |
| Riedistrasse | CHF 6’709 |
| Büchelstrasse | CHF 6’599 |
| Hauptstrasse | CHF 6’037 |
Average prices in Au (SG)
House prices
The median price for a house on the market is CHF 1’055’560. The selling price for 80% of properties falls between CHF 530’190 and CHF 2’120’761. The average price per m² in Au (SG) for a house is CHF 7’486 / m² (price per square meter).
| Property type | Average price | |
|---|---|---|
| House: 4 rms. | House: 4 rms. | CHF 848k |
| House: 5 rms. | House: 5 rms. | CHF 1.1M |
| House: 6 rms. | House: 6 rms. | CHF 1.2M |
| House: 7 rms. | House: 7 rms. | CHF 1.2M |
| House: 8 rms. | House: 8 rms. | CHF 1.3M |
Price Range (CHF)
Apartment prices
The median price for an apartment on the market is CHF 813’065. The selling price for 80% of properties falls between CHF 462’222 and CHF 1’436’786. The average price per m² in Au (SG) for an apartment is CHF 6’949 / m² (price per square meter).
| Property type | Average price | |
|---|---|---|
| Studio | Studio | CHF 198k |
| Apt: 2 rms. | Apartment: 2 rms. | CHF 393k |
| Apt: 3 rms. | Apartment: 3 rms. | CHF 548k |
| Apt: 4 rms. | Apartment: 4 rms. | CHF 726k |
| Apt: 5 rms. | Apartment: 5 rms. | CHF 953k |
Price Range (CHF)
Average monthly rents in Au (SG)
Monthly rent for houses
The median monthly rent for a house is CHF 2’492. The rent for 80% of properties falls between CHF 1’252 and CHF 5’007. The average yearly rent per m² in Au (SG) for a house is CHF 212 / m² (price per square meter).
| Property type | Average rent | |
|---|---|---|
| House: 4 rms. | House: 4 rms. | CHF 2’258 |
| House: 5 rms. | House: 5 rms. | CHF 2’512 |
| House: 6 rms. | House: 6 rms. | CHF 2’646 |
| House: 7 rms. | House: 7 rms. | CHF 2’744 |
| House: 8 rms. | House: 8 rms. | CHF 2’905 |
Monthly Rent Range (CHF)
Monthly rent for apartments
The median monthly rent for an apartment is CHF 2’500. The rent for 80% of properties falls between CHF 1’421 and CHF 4’418. The average yearly rent per m² in Au (SG) for an apartment is CHF 256 / m² (price per square meter).
| Property type | Average rent | |
|---|---|---|
| Studio | Studio | CHF 945 |
| Apt: 2 rms. | Apartment: 2 rms. | CHF 1’334 |
| Apt: 3 rms. | Apartment: 3 rms. | CHF 1’630 |
| Apt: 4 rms. | Apartment: 4 rms. | CHF 1’956 |
| Apt: 5 rms. | Apartment: 5 rms. | CHF 2’467 |
Monthly Rent Range (CHF)
For sale in Au (SG)
For rent in Au (SG)
Price per sqm per locality in Au (SG)
| CHF 7’213 | CHF 7’859 | - | |
| CHF 6’747 | CHF 7’352 | - |
