Population
19’101
Stable over the last 5 years
Rank 40 of 45 in the canton · Higher than 39 municipalities
Source: Bundesamt für Statistik
Municipality
Onex
Onex is a municipality in Canton Geneva (GE), Switzerland.
Population
Family-oriented
Foreign population
37.4%
2.8% growth over the last 5 years
Rank 36 of 45 in the canton · Higher than 35 municipalities
Source: Bundesamt für Statistik
Demographics
Tax rate
50%
Stable over the last 5 years
Rank 43 of 45 in the canton · Higher than 42 municipalities
Source: Eidgenössische Steuerverwaltung ESTV
Empty apartment rate
0.1%
33.3% decline over the last 5 years
Rank 9 of 45 in the canton · Higher than 8 municipalities
Source: Bundesamt für Statistik BFS
4 Projects – Buy Property in Onex
In the last year, 2 new projects matching your search criteria were added.
Onex GE CH
Prices
850k
—
1.8m
Price / m²
15’300
Residential complex in Onex with 7 fully owned apartments, offering both 3 and 5-room configurations across 2 floors. Units range in size from 58.8 m² to 123.5 m² and include outdoor spaces such as terraces and gardens, alongside allocated parking. The apartments are designed with practical layouts and solid construction materials for durability and sound insulation.
Rooms
3 Rooms
●
available
4 Rooms
●
reserved
5 Rooms
●
reserved
Prices
2.0m
—
2.2m
Price / m²
12’700
This project consists of three row houses, each with 5.5 rooms and multiple floors, located in Onex. Each villa includes private gardens, terraces, and versatile cellar spaces suitable for various uses. The layout features open living areas on the ground floor, multiple bedrooms on the upper floors, and a master suite with en-suite bathroom on the top floor.
Rooms
5.5 Rooms
●
reserved
Buy
2 units
Archive
Onex
Villas Karel
2 sold
Chemin Charles-Borgeaud 11 CH
Prices
1.8m
—
1.9m
Price / m²
13’200
Residential project in Onex, consisting of two semi-detached villas each with a usable area of 203 m² and three bedrooms. The project emphasizes energy efficiency and includes customizable basement spaces for various uses.
Rooms
5 Rooms
●
sold
Buy
2 units
Archive
Onex
Villas Airéa
2 sold
Chemin Bord-d'Aire 16
Prices
2.4m
—
2.5m
Price / m²
14’400
Residential project in Onex, comprising two family villas, each featuring 6.5 rooms across three levels, with private gardens measuring 525 and 485 square meters. The villas are designed with modern architecture, high-quality finishes, and customizable interiors to enhance family living.
Rooms
6.5 Rooms
●
sold