Saint Germain Les Arpajon, Île-de-France short-term rentals run an average of 55% occupancy and $55 RevPAR across the year.
Saint Germain Les Arpajon short-term rentals run 55% average occupancy across the year, producing an annual RevPAR of $55 — occupancy multiplied by average daily rate.
From August 2025 to August 2026, Saint Germain Les Arpajon's occupancy is up 44.5% and RevPAR is up 48.1%.
On AirDNA's seasonality scale, Saint Germain Les Arpajon scores 58 out of 100, where a higher score means steadier demand year-round and a lower score means sharper peak-and-trough swings.
Saint Germain Les Arpajon's Seasonality subscore is 58 out of 100, one of five inputs to its overall Market Score of 44. A higher score means steadier demand across the year.
Seasonality is the percentage gap between Saint Germain Les Arpajon'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.
Market-level averages hide wide variation. Here's how to go deeper in the app:
Key definitions

How occupancy and RevPAR rise and fall through the year in Saint Germain Les Arpajon, month by month.
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Frequently asked
Saint Germain Les Arpajon runs 55% annual occupancy.
Saint Germain Les Arpajon's short-term rental occupancy is up 44.5% from August 2025 to August 2026, currently 55% 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. Saint Germain Les Arpajon's annual RevPAR is $55.
Saint Germain Les Arpajon's RevPAR is up 48.1% from August 2025 to August 2026, currently $55.
Saint Germain Les Arpajon scores 58 out of 100 on AirDNA's seasonality scale. Higher scores mean steadier demand year-round.
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