How much do you need to earn to buy in Ferney-Voltaire?
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Ferney-Voltaire (10,300 inhabitants) is one of the most sought-after municipalities in the Pays de Gex: close to Geneva (5 minutes from the border), Lycée International, urban activity. But this attractiveness comes at a price: with prices ranging from €4,900 to €6,500/m² depending on the sources and types of property (average €5,200-5,400/m² in 2026), Ferney is positioned at the top of the territory's basket. So in concrete terms, what salary do you need to buy a home in Ferney-Voltaire? Here are precise numerical simulations according to different buyer profiles and types of property.
Current prices in Ferney-Voltaire (2026)
Apartments: €4,970 to €6,236/m² depending on the source
- Efficity : €4,970/m² (March 2026)
- BestAgents : €/m² 5,096 (March 2026)
- SeLoger : €5,339/m² (August 2025)
- Orpi : €6,236/m² (March 2026)
- NetSeller : €5,873/m²
- PAP : €4,943/m² (January 2026)
Let's take a realistic average: €5,200 to €5,400/m² for a standard old apartment.
Detail by number of pieces :
- T1 : 5 470 €/m²
- T2 : 5 410 €/m²
- T3 : 4 730 €/m²
- T4 : 4 750 €/m²
- T5: €4,820/m²
Houses: €5,450 to €6,490/m²
- Orpi : €5,418/m²
- BestAgents : €6,490/m²
- NetSeller : 5 502 €/m²
- ImmVrai (DVF): €5,633/m²
- SeLoger : €6,273/m²
Let's remember: €5,500 to €6,000/m² for a standard house in Ferney-Voltaire.
New: +15 to 20% extra
New apartments : €5,840/m² average (Efficity), range €5,330-6,630/m².
New houses : €5,450/m² average, range €4,370-6,130/m².
Banking rules to calculate your purchasing capacity
Maximum debt ratio: 33%
Example :
- Monthly net income: €5,000
- Maximum debt: 5,000 × 33% = €1,650/month
- Over 25 years at 3.5% (2026 rate): borrowing capacity ~€330,000 (excluding deposit)
It should be noted that an in-depth study of your situation is always essential to know how to finance your property purchase in the Pays de Gex when you are a cross-border worker.
Personal contribution required
Additional costs to be expected :
- Old notary fees: 7-8% of the price
- New notary fees: 2-3% of the price
- Guaranteed fees (mortgage or suretyship): 1-3%
- Bank file fees: €500-1,500
Simulation 1 : Buying a T2 in Ferney-Voltaire
Price of the property
T2 of 45 m² at an average price of €5,300/m² = €238,500
Total Budget
Good price: 238 500 €
Notary fees (7.5%): €17,888
Total: €256,388
With a deposit of €30,000
Amount to borrow : 226 388 €
Duration: 25 years
Rate: 3.5% + insurance 0.3% = 3.8%
Monthly payment: €1,160
Minimum wage needed
Monthly payment €1,160 = 33% of income
Minimum net income: €3,515/month ( i.e. €42,180 net per year)
In CHF (cross-border commuters ): ~CHF 3,900-4,000 net monthly
Simulation 2 : Buying a T3 in Ferney-Voltaire
Price of the property
T3 of 70 m² at an average price of €4,900/m² = €343,000
Total Budget
Good price : 343 000 €
Notary fees (7.5%): €25,725
Total: €368,725
With a deposit of €45,000
Amount to borrow : 323 725 €
Duration: 25 years
Rate: 3.5% + insurance 0.3% = 3.8%
Monthly payment: €1,658
Minimum wage needed
Minimum net income: €5,024/month ( i.e. €60,288 net per year)
In CHF (cross-border commuters): ~CHF 5,600-5,700 net monthly
Simulation 3 : Buying a T4 in Ferney-Voltaire
Price of the property
T4 of 90 m² at an average price of 4 900 €/m² = 441 000 €
Total Budget
Good price: 441 000 €
Notary fees (7.5%): €33,075
Total: €474,075
With a deposit of €60,000
Amount to borrow : 414 075 €
Duration: 25 years
Rate: 3.5% + insurance 0.3% = 3.8%
Monthly payment: €2,121
Minimum wage needed
Minimum net income: €6,427/month ( i.e. €77,124 net per year)
In CHF (cross-border workers): ~CHF 7,100-7,300 net monthly
Simulation 4 : Buying a house in Ferney-Voltaire
Price of the property
House 120 m² with an average price of 5 700 €/m² = 684 000 €
Total Budget
Good price : 684 000 €
Notary fees (7.5%): €51,300
Total: €735,300
With a deposit of €100,000
Amount to borrow : 635 300 €
Duration: 25 years
Rate: 3.5% + insurance 0.3% = 3.8%
Monthly payment: €3,254
Minimum wage needed
Minimum net income: €9,861/month ( i.e. €118,332 net per year)
In CHF (cross-border commuters ): ~CHF 10,900-11,200 net monthly
Summary table : revenue requirements
Typical profiles and accessibility
CERN post-doctoral fellow (3,500 CHF net/month)
Buying capacity : T2 with a large family contribution OR shared accommodation Advice : prefer to rent (short fixed-term contract) or cheaper municipalities (Cessy, Chevry)
Young cross-border executive (CHF 5,500 net/month)
Purchase capacity : Comfortable T3 with deposit 40-50k€
Realistic budget : 340-360k€
Tip : buy quickly to avoid price increases
Single senior executive (CHF 7,000 net/month)
Purchase capacity : Spacious T4 or small house with deposit 60-80k€
Realistic budget : 420-480k€
Tip : Great time to invest
Dual-income cross-border cross-border couples (6,000 + 5,000 CHF = 11,000 CHF net/month)
Purchase capacity : family house 120-140 m² with deposit 100-120k€
Realistic budget : 650-750k€
Tip : Ferney accessible, bring a children's garden
Optimize your purchasing capacity
Extending the term of the loan
- Loan €300k over 20 years at 3.8%: €1,808/month (minimum income €5,479)
- Same loan over 25 years: €1,537/month (minimum income €4,658)
Difference : €821 in monthly revenue savings required
Increase the personal contribution
- T3 €343k with €30k deposit: monthly payment €1,810 (minimum income €5,485)
- Same T3 with 60k€ deposit: monthly payment 1,581 € (minimum income 4,791€)
Gain : -€694 in monthly income needed
Buy as a couple
- Single €5,000/month: capacity €310k
- Couple 5,000 + 4,000 = €9,000/month: capacity €560k
Gain : +€250k in purchasing capacity (+81%)
Conclusion: Ferney accessible from €5,000 net monthly
- T2 : from €3,500-4,000 net/month (young worker, first-time buyer)
- T3 : from €5,000-5,500 net/month (junior manager, couple)
- T4 : from €6,500-7,000 net/month (experienced executive)
- House : from €10,000 net/month (dual-income couple, senior executive)
For Swiss cross-border workers earning median CERN/international organisation salaries (CHF 5,000-7,000), buying in Ferney remains more than possible with a decent intake. For tighter budgets, Gex, Cessy or Chevry offer alternatives up to 5-10% cheaper.
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Posted on 31/03/2026 by
Antoine Lanfranchi
Je mets mon expertise du marché immobilier du Pays de Gex au service de vos projets, avec une approche rigoureuse, personnalisée et orientée résultats. Ma parfaite connaissance du territoire et de ses spécificités me permet de vous accompagner efficacement à chaque étape, de l’estimation à la concrétisation de votre projet.
J’interviens sur :
- la transaction (achat et vente de biens immobiliers)
- les programmes neufs
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