Our areas · Onex
Apartments to rent in Onex (Geneva)
Are you looking for an apartment to rent in Onex (canton of Geneva)? Millenium Properties presents its finest addresses. To find the property that suits you, you can refine your selection according to your search criteria.
Price per m² in Onex
-
Houses · median price per m²
CHF 13'300
- +3.0% over 1 year
-
Apartments · median price per m²
CHF 12'500
- +3.0% over 1 year
- Change over 10 years +32.1%
Millenium Properties estimate Period: November 2026 Data as of 12 November 2026
Price per m² estimated by Millenium Properties from the municipality's market: medians rounded to the hundred.
These figures describe the market of the municipality. They do not replace a valuation of your property: your adviser takes its condition, its location and its strengths into account.
Apartments for rent in Onex
Hear about new properties in Onex first
Apartments for rent in Onex · your adviser lets you know as soon as a property matches
Your agency for apartment rentals in Onex
Are you looking to rent an apartment in Onex? Millenium Properties is your ideal partner for this project. Our expertise in the local property market allows us to identify the best rental opportunities in this lively municipality in the canton of Geneva. Each apartment offered for rent in Onex is carefully selected to ensure a living environment that fully matches your expectations.
Our team of professionals has an in-depth knowledge of the rental market in Onex and the surrounding area. This expertise allows us to offer you personalised support and sound advice to find a rental apartment that meets all your criteria: floor area, layout, orientation, amenities and, of course, budget.
Tailored support for your apartment rental in Onex
At Millenium Properties, we understand that looking for an apartment to rent in Onex is an important step in your housing journey. That is why we have developed an approach centred on your specific needs:
- Personalised preselection of properties that precisely match your requirements
- Viewings accompanied by a dedicated adviser
- Full assistance in preparing your rental application
- Advice on rental guarantees and the necessary insurance
- Full transparency on service charges and lease terms
- Access to exclusive offers before they are released on the open market
Our aim is to save you time and spare you tedious formalities by bringing every stage of your search for an apartment to rent in Onex together in one place.
Why choose Onex for your apartment rental?
Located less than 5 kilometres from the centre of Geneva, Onex offers an exceptional living environment for your apartment rental. The municipality stands out for its urban diversity and its remarkable quality of life, while benefiting from excellent connections to the city centre:
The Cité d’Onex area, with its green spaces and many facilities, appeals through its practicality and accessibility. Apartments in this area enjoy a convenient environment and easy access to shops, services and public transport.
The Vieux-Onex district, valued for its charm and village atmosphere, offers apartment rentals in a more intimate setting. The proximity of the parc des Evaux and leisure areas makes it particularly popular with families.
The Belle-Cour area offers a residential setting where apartments to rent generally represent excellent value for money in a quiet environment. An ideal location for those who value tranquillity while remaining well connected to the city.
Why choose our agency for your apartment rental in Onex?
Millenium Properties stands out for its in-depth knowledge of the Onex rental market and its ability to find the best opportunities. Our network, built up over many years, gives us access to quality properties, sometimes even before they are officially offered for rent.
Our advisers are trained to answer all your questions about renting in Onex: local regulations, transport, schools, cultural and sporting life. This local expertise is a major asset in guiding your apartment search effectively.
Contact us today to define your apartment rental project in Onex together and benefit from our personalised support.
Owners
What is your property in Onex worth today?
An adviser studies your property, its municipality and the Geneva market, then gives you a detailed, evidence-based valuation. Free of charge, with no commitment, within 24 to 48 hours.
Neighbouring municipalities
More about Onex
Your agency
Millenium Properties, in Geneva
An independent Geneva agency covering the whole canton: one adviser per client, an answer within 24 to 48 hours.
Millenium Properties SA
- +41 22 342 44 12
- WhatsApp: +41 79 572 19 97
- info@milleniumproperties.ch
- Boulevard du Théâtre 5, 1204 Genève
- Monday to Friday, 9 am to 5:30 pm