Mont Saint Martin, Grand Est short-term rentals run an average of 67% occupancy and $70 RevPAR across the year.
Mont Saint Martin short-term rentals run 67% average occupancy across the year, producing an annual RevPAR of $70 — occupancy multiplied by average daily rate.
From August 2025 to August 2026, Mont Saint Martin's occupancy is up 22.3% and RevPAR is up 11.8%.
On AirDNA's seasonality scale, Mont Saint Martin scores 81 out of 100, where a higher score means steadier demand year-round and a lower score means sharper peak-and-trough swings.
Mont Saint Martin's Seasonality subscore is 81 out of 100, one of five inputs to its overall Market Score of 90. A higher score means steadier demand across the year.
Seasonality is the percentage gap between Mont Saint Martin's lowest and highest monthly average revenue over the past year — the smaller the swing, the higher the score.
It is benchmarked against other short-term rental markets in the same country with at least 15 active listings.
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Key definitions

How occupancy and RevPAR rise and fall through the year in Mont Saint Martin, month by month.
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Frequently asked
Mont Saint Martin runs 67% annual occupancy.
Mont Saint Martin's short-term rental occupancy is up 22.3% from August 2025 to August 2026, currently 67% of available nights booked.
RevPAR (revenue per available rental) is occupancy multiplied by average daily rate. It reflects what a listing earns across every available night. Mont Saint Martin's annual RevPAR is $70.
Mont Saint Martin's RevPAR is up 11.8% from August 2025 to August 2026, currently $70.
Mont Saint Martin scores 81 out of 100 on AirDNA's seasonality scale. Higher scores mean steadier demand year-round.
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