House prices in Cossonay
The average property price in Cossonay is CHF 9’126 per m² in October 2026.
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 9’009
CHF 4’555 - CHF 18’726
Houses
CHF 9’331
CHF 4’637 - CHF 22’508
Apartments
CHF 316
CHF 160 - CHF 658
Houses
CHF 277
CHF 138 - CHF 669
Median price per m² as – October 2026 - How are our prices calculated?
Average annual rent per m² - October 2026 - How are our prices calculated?
Evolution of Real Estate Prices and Market Trends in Cossonay
Over the past 12 months, house prices have increased by +2.6%, while apartment prices have risen by +3.9%. The chart below illustrates the evolution of property prices in Cossonay over the past 25 years.
Over a period of 25 years, the price per square meter has recorded an increase of +119.2% for houses and a rise of +123% for apartments, thus illustrating the housing market trends over time.
3 months
+1.1%
6 months
+2.3%
1 year
+3.9%
5 years
+15.4%
10 years
+32.1%
20 years
+90.5%
25 years
-
Max
+123%
Best real estate agencies: Cossonay
Concretise Immobilier
(119 reviews)
1transaction in Cossonay
52transactions in Switzerland
Morel Immobilier Sàrl
OMNIA - Lausanne
(165 reviews)
2transactions in Cossonay
61transactions in Switzerland
BC IMMO - Lausanne
(163 reviews)
2transactions in Cossonay
24transactions in Switzerland
Zimmermann Immobilier
(22 reviews)
1transaction in Cossonay
18transactions in Switzerland
Recent transactions in Cossonay
Discover recent transactions in Cossonay, including sold house prices.
SOLDSep 2025Apartment • 2.5 rooms
SOLDJun 2025Residential building
House prices in Cossonay
Use artificial intelligence to get an instant valuation of your property
Appraise my home for freeProperty prices by street in Cossonay
| Chemin de Riondmorcel | CHF 10’551 |
| Chemin des Lièvres | CHF 10’445 |
| Chemin du Geôlier | CHF 10’170 |
| Chemin de Sécheron | CHF 10’130 |
| Chemin du Stand | CHF 10’060 |
| Route de Morges | CHF 9’995 |
| Route d'Aubonne | CHF 9’694 |
| Chemin de Chien-Boeuf | CHF 9’587 |
| Chemin du Levant | CHF 9’559 |
Average prices in Cossonay
House prices
The median price for a house on the market is CHF 1’493’010. The selling price for 80% of properties falls between CHF 741’981 and CHF 3’601’321. The average price per m² in Cossonay for a house is CHF 9’331 / m² (price per square meter).
| Property type | Average price | |
|---|---|---|
| House: 4 rms. | House: 4 rms. | CHF 1.2M |
| House: 5 rms. | House: 5 rms. | CHF 1.5M |
| House: 6 rms. | House: 6 rms. | CHF 1.8M |
| House: 7 rms. | House: 7 rms. | CHF 2.1M |
| House: 8 rms. | House: 8 rms. | CHF 2.4M |
Price Range (CHF)
Apartment prices
The median price for an apartment on the market is CHF 954’926. The selling price for 80% of properties falls between CHF 482’828 and CHF 1’984’959. The average price per m² in Cossonay for an apartment is CHF 9’009 / m² (price per square meter).
| Property type | Average price | |
|---|---|---|
| Studio | Studio | CHF 556k |
| Apt: 2 rms. | Apartment: 2 rms. | CHF 640k |
| Apt: 3 rms. | Apartment: 3 rms. | CHF 796k |
| Apt: 4 rms. | Apartment: 4 rms. | CHF 1M |
| Apt: 5 rms. | Apartment: 5 rms. | CHF 1.3M |
Price Range (CHF)
Average monthly rents in Cossonay
Monthly rent for houses
The median monthly rent for a house is CHF 3’697. The rent for 80% of properties falls between CHF 1’837 and CHF 8’917. The average yearly rent per m² in Cossonay for a house is CHF 277 / m² (price per square meter).
| Property type | Average rent | |
|---|---|---|
| House: 4 rms. | House: 4 rms. | CHF 3’050 |
| House: 5 rms. | House: 5 rms. | CHF 3’816 |
| House: 6 rms. | House: 6 rms. | CHF 4’752 |
| House: 7 rms. | House: 7 rms. | CHF 6’332 |
| House: 8 rms. | House: 8 rms. | CHF 8’833 |
Monthly Rent Range (CHF)
Monthly rent for apartments
The median monthly rent for an apartment is CHF 2’795. The rent for 80% of properties falls between CHF 1’413 and CHF 5’810. The average yearly rent per m² in Cossonay for an apartment is CHF 316 / m² (price per square meter).
| Property type | Average rent | |
|---|---|---|
| Studio | Studio | CHF 1’031 |
| Apt: 2 rms. | Apartment: 2 rms. | CHF 1’588 |
| Apt: 3 rms. | Apartment: 3 rms. | CHF 2’010 |
| Apt: 4 rms. | Apartment: 4 rms. | CHF 2’443 |
| Apt: 5 rms. | Apartment: 5 rms. | CHF 3’017 |
Monthly Rent Range (CHF)
For sale in Cossonay
For rent in Cossonay
Price per sqm per locality in Cossonay
| CHF 8’991 | CHF 9’184 | - | |
| CHF 9’270 | CHF 10’221 | - |
