House
400 m²
1213 Onex
Immediate
File on request.

House
11 Rooms
11 Rooms
~ 397 m²
~ 397 m²
Price upon request
Maison, 1213 Onex
To agree
Exceptional Master’s Residence – Private Estate at the Gates of Geneva
Nestled in a rare, unspoilt green setting, this sumptuous 19th-century property embodies the very essence of timeless elegance. Established around 1836, this mansion, a Geneva heritage site, has undergone exceptional restoration, sublimating its original authenticity while incorporating the highest standards of comfort. A unique property, between prestige and nature Out of sight, in the heart of a private park of over 3,000 m², this residence offers a living environment of rare serenity. Bordered by a natural forest and bathed in light thanks to its southern exposure, it enjoys an atmosphere that is both intimate and majestic. Just minutes from the city center, it perfectly combines accessibility and the art of living in the heart of nature. Noble architecture and spectacular volumes Developing nearly 400 m² of living space, the property unveils remarkably elegant reception areas : Entrance hall with spiral staircase Reception rooms with period fireplaces Refined dining room...
Apartment
4 Rooms
4 Rooms
107 m²
107 m²
CHF 1,465,000.-
CHF 13,692.-/sqm
1213 Onex
1st floor
15.10.2027
Beautiful new 4-room apartment THPE
Réf 4315JL-1 Onex Last apartment available! Building permit in force High-end, high-energy-performance (THPE) residence comprising 5 units, developed and supervised by the developer until its scheduled delivery in autumn 2027. This condominium on a human scale offers a high quality of life in a peaceful, residential setting. It combines contemporary architecture with sustainability. 4-room apartment located on the 1st floor (unit 3.02), offering 107 m² of living space: Entrance with guest WC, beautiful, bright 37 m² living room with lounge and fully equipped kitchen, opening onto the terrace. The sleeping area includes a master suite with bathroom/WC, a bedroom, a shower room/WC, and access to the loggia. It also benefits from a cellar and an outdoor parking space. Ideally located near the center of Geneva, schools, shops, and public transport. An opportunity not to be missed! Contact – Jules Leydet 078 955 19 22 Réf 4315JL-1 Onex Last apartment available! Building permit in...
Building lot
CHF 1,500,000.-
1213 Onex
Ground floor
To agree
Investissez dans un écrin de verdure Onex, Zone 5
Rare opportunité à Onex : magnifique terrain en zone villas (Zone 5). Nichée dans un environnement verdoyant, cette parcelle offre un cadre privilégié et calme, à proximité immédiate des commodités et des transports. This property offer is characterized by the following advantages: Superficie : 380 m² Il nest pas possible dacquérir une surface supplémentaire. Environnement naturel préservé, avec arbres remarquables Accès aisé et quartier recherché You are interested? Contact us for a non-binding visit Rare opportunité à Onex : magnifique terrain en zone villas (Zone 5). Nichée dans un environnement verdoyant, cette parcelle offre un cadre privilégié et calme, à proximité immédiate des commodités et des transports. Cette offre properti se caractérise par les avantages suivants : Superficie : 380 m² Il nest pas possible dacquérir une surface supplémentaire.Environnement naturel préservé, avec arbres remarquablesAccès aisé et quartier recherché Vous...
Single family house
7 Rooms
7 Rooms
170 m²
170 m²
CHF 2,980,000.-
CHF 17,529.-/sqm
CH, 1213 Onex
To agree
7-room detached villa
Lush, tranquil setting Living room with fireplace Dining room Fitted kitchen 4 bedrooms 2 walk-in shower rooms/WC 2 multi-purpose rooms Garage and outdoor parking spaces
House
6.5 Rooms
6.5 Rooms
126 m²
126 m²
CHF 1,850,000.-
CHF 14,683.-/sqm
Onex, 1213 Onex
Immediate
Onex, House with great potential? to renovate? quiet neighborhood
Discover this exceptional house, benefiting from a beautiful exposure and located in a quiet setting, perfect for those seeking tranquility. With its 6.5 rooms, including 3 spacious bedrooms and 2 bathrooms, this residence offers all the comfort necessary for a peaceful life. Enjoy the generous outdoor space thanks to a lush garden, ideal for relaxing moments with family or friends. The house has a major asset: the first floor is entirely independent and allows the organization of a separate accommodation thanks to the existing entrance vestibule. This space can also be perfectly adapted for a person exercising an independent activity, such as a medical practice, a massage space or any other liberal profession, thus offering great flexibility of use. The house also has an independent garage, guaranteeing practicality and safety for your vehicles. Its strategic location places you close to all the necessary daily amenities, while being in a peaceful residential neighborhood. This...
House
11 Rooms
11 Rooms
400 m²
400 m²
CHF 5,990,000.-
CHF 14,975.-/sqm
1213 Onex
To agree
Magnificent high-end house
Ref 3813SM A magnificent high-end house built between 1835 and 1838. This unique property is one of the last master plots of the municipality of Onex. Its architecture and its spacious layout give it an incomparable charm that will seduce you. The plot of 4600m2, located in the heart of the countryside is bordered by a small forest that allows it to maintain its privacy. Composed of a main house of 400m2 habitable, its annex of 175m2 habitable, a greenhouse of 60m2, a garage of 35m2. This property is completed with a magnificent natural swimming pool. This property is registered in the Geneva inventory of buildings worthy of being protected, is in the process of restoration while respecting its original appearance as much as possible, by providing it with all the comfort of a modern house and its modern amenities. Located 5 minutes by bike from the center of Onex and 10 minutes from the center of Les Acacias, its ideal location will allow you to enjoy the tranquility of the...
Single family house
4 Rooms
4 Rooms
100 m²
100 m²
CHF 1,590,000.-
CHF 15,900.-/sqm
1213 Onex
Immediate
Soon – Renovated semi-detached house in Onex
Located in Onex, near Geneva, this address benefits from a quiet and green residential environment. Amenities, schools and public transport are easily accessible, offering a practical and pleasant living environment on a daily basis. This house will be completely renovated in 2026-2027, it will consist of a nice bright living room with access to the terrace, a beautiful open kitchen and a dining area. There will be a bathroom and a guest toilet and two bedrooms. Year of construction: 1970 Year of renovation: 2026-2027 Number of rooms: 4 Plot size: 291 m2 Living space: 100 m2 Useful area: 214 m2 Terrace area: 8,5 m2 Veranda area: 16,8 m2 Number of bedrooms: 2 Number of bathrooms: 2 Number of verandas: 2 Kitchenette: 1 (basement) Guest toilet: 1 Terrace: 1 Parking: 1 garage + 1 outdoor space Heating type: PAC Availability: 2026-2027 It is composed as follows: Ground floor: 1 living room, 1 kitchen, 2 bedrooms, 1 bathroom, 1 guest toilet, 1 terrace, 1 garden. Basement: 1 bathroom, 2...
Single family house
4 Rooms
4 Rooms
102 m²
102 m²
CHF 1,690,000.-
CHF 16,569.-/sqm
1213 Onex
Immediate
Soon – Renovated semi-detached house with pool in Onex
Located in Onex, near Geneva, this address benefits from a quiet and green residential environment. Amenities, schools and public transport are easily accessible, offering a practical and pleasant living environment on a daily basis. This house will be completely renovated in 2026-2027, it will consist of a nice bright living room with access to the terrace and garden, a beautiful open kitchen and a dining area. There will be a bathroom and a guest toilet and two bedrooms, the largest of which is 18 m2. A beautiful swimming pool completes this property. Year of construction: 1970 Year of renovation: 2026-2027 Number of rooms: 4 Plot size: 427 m2 Living space: 102,5 m2 Useful area: 200,5 m2 Terrace area: 14 m2 Balcony area: 7 m2 Number of bedrooms: 2 Number of bathrooms: 1 Number of shower rooms: 1 Guest toilet: 1 Terrace: 1 Swimming pool: 1 Parking: 2 places ext. Type of heating: PAC Availability: 2026-2027 It is composed as follows: Ground floor: 1 entrance hall, 1 guest WC, 1 living...
Apartment
3 Rooms
3 Rooms
58 m²
58 m²
Price upon request
Lot 2.09 / 22.630 millième, 1213 Onex
1st floor
Immediate
For sale, 3-room apartment
Located in a quiet and sought-after neighborhood. This apartment offers great potential for buyers who want to personalize their living space. Renovation work is to be expected, which allows you to create the interior of your dreams. Highlights: Splendid garden with a communal pool, exclusively reserved for the condominium, offering a peaceful and pleasant living environment." • Ideal location close to shops, schools • Public transport. • Renovation potential to create a modern and personalized space. • Bright and well-organized. Contact: For more information or to arrange a viewing, please contact Régie ImmoCasa at +4122 309 36 70 or by email at info@rimmocasa.ch Situé dans un quartier calme et recherché. Cet appartement offre un grand potentiel pour les acheteurs souhaitant personnaliser leur espace de vie. Des travaux de rénovation sont à prévoir, ce qui vous permet de créer l'intérieur de vos rêves. Points forts : Splendide jardin avec une piscine...





















































