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Understanding property in the Pays du Mont-Blanc

Guides written by the team, with the figures and the sources behind them. If you are weighing up a sale or a purchase in the valley, start here.

Figures dated and sourced Written by our advisers
7articles published
5advisers writing
Market & prices · Cornerstone article

Property prices per m² in Haute-Savoie

What does an apartment or a house really cost in the Arve valley and the Pays du Mont-Blanc? We go commune by commune through the median prices of sales actually signed, from the tax authority’s register — not agency estimates. Sallanches, Passy, Chamonix, Saint-Gervais, Megève: the gap runs from one to five between neighbouring communes.

Updated 26 September 2026· 12 min read·Sources: DGFiP, INSEE
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Buying

Buying a chalet in Haute-Savoie: full 2026 guide

The real budget, the running costs, mountain planning constraints, the surveys to insist on, and the classic traps of buying from a distance.

Guide·14 min
Investing

Investing in seasonal letting in Haute-Savoie: yield and management

What a short-term let in the valley actually returns, and what managing it costs once the charges are deducted.

Investment·11 min
Tax

A second home in the mountains: tax, inheritance and passing it on

Second-home council tax, capital gains, splitting ownership, a family SCI (property-holding company): the trade-offs to understand before buying jointly.

Tax·13 min
Seasonal letting

Short-term letting management in Haute-Savoie: full guide

Registering with the mairie, the registration number, the platforms, cleaning, linen and tax: how a seasonal let actually works.

Guide·15 min
Selling

Mandat Garanties®: what we guarantee you in writing

The Swixim instruction, the commitments we put numbers to, and what happens if we do not meet them.

Selling·7 min

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