What is the price per square meter of an apartment or a house in Onex (1213) ? Real estate valuation.

The average price per m² in Onex The 1st mars 2026 is from CHF 12'823, with an average of CHF 12'622 for the apartments et CHF 13'023 for the houses.

Appt

Apartments - Price per m²

CHF 12'622

min. 11'920 - max. 13'400

Maison

Houses - Price per m²

CHF 13'023

min. 11'824 - max. 13'819

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Our properties for sale in Onex and the surrounding area

Exclusive! Superb Luxury Contemporary Villa, Minergie Certified

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House/Villa

GRAND-LANCY

Price upon request

7.5 rooms

4 Bedrooms

350 m²

Exclusive listing: Magnificent semi-detached villa in absolute peace and quiet

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House/Villa

PLAN-LES-OUATES

CHF 2'490'000.-

6.0 rooms

3 Bedrooms

260 m²

Pleasant and spacious terraced house MINERGIE

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House/Villa

CONFIGNON

CHF 2'950'000.-

8.0 rooms

6 Bedrooms

267 m²

Exclusive: Beautiful detached villa in absolute peace and quiet

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House/Villa

PLAN-LES-OUATES

CHF 2'900'000.-

9.0 rooms

4 Bedrooms

300 m²

Charm and Serenity: Detached villa with swimming pool facing the vineyards

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House/Villa

CONFIGNON

CHF 3'900'000.-

9.5 rooms

5 Bedrooms

235 m²

EXCLUSIVE! Beautiful 6-room penthouse with 141 m² terrace

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Apartment

CAROUGE GE

CHF 3'350'000.-

6.0 rooms

3 Bedrooms

205 m²