Saint Illiers La Ville, Île-de-France short-term rentals run an average of 47% occupancy and $41 RevPAR across the year.
Saint Illiers La Ville short-term rentals run 47% average occupancy across the year, producing an annual RevPAR of $41 — occupancy multiplied by average daily rate.
From August 2025 to August 2026, Saint Illiers La Ville's occupancy is up 18.1% and RevPAR is down 32.0%.
On AirDNA's seasonality scale, Saint Illiers La Ville scores 44 out of 100, where a higher score means steadier demand year-round and a lower score means sharper peak-and-trough swings.
Saint Illiers La Ville's Seasonality subscore is 44 out of 100, one of five inputs to its overall Market Score of 95. A higher score means steadier demand across the year.
Seasonality is the percentage gap between Saint Illiers La Ville'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 Illiers La Ville, month by month.
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Frequently asked
Saint Illiers La Ville runs 47% annual occupancy.
Saint Illiers La Ville's short-term rental occupancy is up 18.1% from August 2025 to August 2026, currently 47% 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 Illiers La Ville's annual RevPAR is $41.
Saint Illiers La Ville's RevPAR is down 32.0% from August 2025 to August 2026, currently $41.
Saint Illiers La Ville scores 44 out of 100 on AirDNA's seasonality scale. Higher scores mean steadier demand year-round.
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