Airbnb market data · 202612 months to October 2026
Grand-Case, St. Martin Airbnb Market Data: Revenue, Occupancy & Trends
The average Airbnb in Grand-Case brought in €39,628 over the 12 months through October 2026, across just 24 active listings, so a single property can move that figure.
The short answer
Grand-Case Airbnb Market at a Glance
Both rates and bookings run ahead of the Collectivité de Saint-Martin average. Listings averaged €319 a night and were booked on 54% of available nights, against €245 and 51% for the Collectivité de Saint-Martin average.
Timing matters: in March, the best month, the average listing earned about 4.2 times as much as in September, the slowest. With only 24 active listings, a few bookings can reorder the months.
With 24 active listings, Grand-Case is the fourth-largest of 4 Collectivité de Saint-Martin markets AirROI tracks.
Browse the live Grand-Case Airbnb market See Every Grand-Case ListingRevenue
How Much Do Airbnb Hosts Make in Grand-Case?
Gross bookings per Grand-Case listing averaged €39,628 over the 12 months to October 2026 (Collectivité de Saint-Martin average: €29,671), before cleaning, platform and management costs and taxes.
The average Grand-Case listing brought in €9,170 in March, its best month, and €2,200 in September, its slowest.
Across Grand-Case's 24 active listings, monthly revenue by tier:
- Best-in-class properties (top 10%) earn €10,900+ a month, about 2.6 times the typical property.
- Strong performers (top 25%) earn €5,730 or more, roughly €1,500 a month above the median.
- Typical properties (median) earn about €4,280 a month.
- Entry-level properties (bottom 25%) earn €2,640 or less, about 62% of the median.
These are monthly figures for listings active in each month. The annual average above also counts listings that operated for only part of the year, so it runs below twelve times these figures.
March earned about 4.2 times what September did
Average revenue per active listing, by month, October 2025 to September 2026
The dashed line is the average of the months shown, €5,280.
Grand-Case Airbnb Data by Month
Latest 12 months in the October 2026 data. October's figures are still coming in, so the rows run to September.
March 2026 led on revenue and bookings; nightly rates peaked in December 2025.
| Month | Avg. Revenue | Occupancy | Avg. Nightly Rate | RevPAR | Booking Lead Time | Avg. Length of Stay |
|---|---|---|---|---|---|---|
| Oct 2025 | – | – | €347 | – | – | – |
| Nov 2025 | – | – | €347 | – | – | – |
| Dec 2025 | €3,652 | 46.9% | €348 | €118 | 11 days | 4.3 nights |
| Jan 2026 | €6,492 | 68.3% | €346 | €209 | 34 days | 9.6 nights |
| Feb 2026 | €6,286 | 64.7% | €343 | €225 | 47 days | 6.3 nights |
| Mar 2026 | €9,169 | 79.4% | €346 | €296 | 61 days | 6.8 nights |
| Apr 2026 | €6,072 | 60.7% | €331 | €202 | 37 days | 5.1 nights |
| May 2026 | €4,368 | 47.6% | €316 | €141 | 42 days | 6.7 nights |
| Jun 2026 | €4,315 | 48.4% | €287 | €144 | 54 days | 3.8 nights |
| Jul 2026 | €3,181 | 42.6% | €263 | €103 | 56 days | 7.6 nights |
| Aug 2026 | €7,105 | 60.0% | €264 | €229 | 49 days | 5.1 nights |
| Sep 2026 | €2,203 | 34.5% | €256 | €73 | 22 days | 3.7 nights |
Averages per active listing in each month. Highlighted: the highest-revenue month of the 12. RevPAR is the month's revenue spread over its nights, booked or not. Booking lead time is the days between booking and check-in, and length of stay the nights per booking, for stays in that month.
Location, size and how a home is run move its income far more than a city average shows. For a range on one Grand-Case address, run it through the Airbnb calculator.
Profit
Is an Airbnb in Grand-Case Profitable?
Yes, when it's run well. The average Grand-Case Airbnb took in €39,628 in the 12 months to October 2026, and run by its owner at everyday costs, about €2,250 a month of that is left after running costs, so a home that costs less than that to own or rent makes money. A listing in the top quarter leaves about €3,030 a month.
Cleaning it yourself keeps the €2,310 a year guests pay in cleaning fees, for about €2,440 a month. Handing the listing to a co-host at about 10% of nightly bookings still leaves about €1,940 a month.
These amounts come before housing costs. Where the mortgage or rent is less each month, the difference is profit; a home owned outright keeps it all after property tax, home insurance and any building or condo fees.
Grand-Case Airbnb Income, Expenses and Profit per Year
| Line | Average listing | Top-quarter listing |
|---|---|---|
| Money in | ||
| Nightly bookings | €37,318 | €49,970 |
| Cleaning fees guests pay6% of Grand-Case bookings | €2,310 | €3,090 |
| Gross bookings | €39,628 | €53,060 |
| Running costs | ||
| Airbnb's feeAbout 14%: 15.5% for the 92% of Grand-Case listings on Simplified Pricing, 3% for the rest | −€5,730 | −€7,670 |
| Cleaning and laundryPaid for by the cleaning fee; €0 if you clean yourself | −€2,310 | −€3,090 |
| Utilities and internetAbout 5% of bookings | −€1,980 | −€2,650 |
| Guest suppliesToiletries, coffee, paper goods: about 2% | −€790 | −€1,060 |
| Repairs and upkeepIncluding linens and small replacements: about 3% | −€1,190 | −€1,590 |
| Short-term rental insuranceOne policy, on top of Airbnb's free AirCover | −€400 | −€400 |
| Permit and registrationWhere one is required | −€200 | −€200 |
| Management€0 when you run it; co-hosts charge from about 10% of nightly bookings | €0 | €0 |
| Pricing and messaging toolsOptional; Airbnb's own tools are free | €0 | €0 |
| Lodging taxesAdded to the guest's bill and passed on | €0 | €0 |
| Total running costsAbout 26% of bookings, plus cleaning paid for by the cleaning fee | −€12,600 | −€16,660 |
| Left for housing costs, then profit | €27,028about €2,250 a month | €36,400about €3,030 a month |
| Housing costs | ||
| Mortgage or rent, property tax, home insurance, building or condo fees | Depend on the home | |
Estimate Your Own Grand-Case Airbnb Profit
The estimate starts from Grand-Case's average listing, run by its owner. Change how the listing performs, who runs it and who cleans to see what is left for the mortgage or rent.
To work out the profit on one Grand-Case home, with its price, its mortgage or rent and your own costs, use the Airbnb profit calculator. It starts from the comparable listings around the address.
How Grand-Case's Top Earners Get There
- More nights booked. The busiest quarter of Grand-Case listings are booked on 75% or more of their nights, against 61% for the median listing. Ten more booked nights a year at the median rate of €200 adds about €1,980 in bookings.
- Prices that follow demand. Ranked by price, the top quarter charge €265 a night or more, against a median of €200. That is a separate ranking from the busiest quarter, so the two marks don't multiply into one listing's takings. For the average listing, a 10% higher rate on the nights it already books adds about €3,730 a year.
- Open for the busy months. March brought the average listing about €9,170, against €2,200 in September, so a calendar that is open and full in the busy months carries the year.
- Reviews that stand out. Grand-Case listings average 4.87 stars, and 54% carry Airbnb's Guest Favorite badge, which guests can filter for.
What a listing keeps comes down to the figures this page measures: nightly rate, nights booked and the months it's open. A listing at the top-quarter mark takes in about €4,420 a month, against €3,300 for the average one.
Occupancy
What Is the Airbnb Occupancy Rate in Grand-Case?
Grand-Case listings were booked on 54% of the nights they were open over the past year, 3 percentage points above the Collectivité de Saint-Martin average (51%) and 4 points above the St. Martin average (50%). Occupancy swings from 35% in September to 79% in March.
Across Grand-Case's 24 active listings, the share of open nights booked by tier:
- Best-in-class properties (top 10%) are booked 82%+ of open nights, 21 points above the median.
- Strong performers (top 25%) fill 75% or more, roughly five nights a week.
- Typical properties (median) fill about 61% of open nights.
- Entry-level properties (bottom 25%) fill 39% or less, under three nights a week.
March was the busiest month in Grand-Case, September the quietest
Share of open nights booked, by month, October 2025 to September 2026
Nightly rates
How Much Does an Airbnb Cost per Night in Grand-Case?
The average nightly rate in Grand-Case, known as ADR (average daily rate), was €319 over the past year, about 30% above the Collectivité de Saint-Martin average of €245 and about 8% above the St. Martin average of €295. Rates peak in November and December at about €350 and bottom out in September at about €255.
Across Grand-Case's 24 active listings, nightly rates by tier:
- Best-in-class properties (top 10%) charge €505+ a night, about 2.5 times the median.
- Strong performers (top 25%) charge €265 or more, about €65 above the median.
- Typical properties (median) charge about €200 a night.
- Entry-level properties (bottom 25%) charge €170 or less, about 14% below the median.
December rates ran 36% above September's
Average nightly rate (ADR), by month, October 2025 to September 2026
The dashed line is the average of the months shown, €310.
What Is the RevPAR for Airbnb in Grand-Case?
RevPAR, or revenue per available night, divides a listing's income by every night it was open to book, so it rises with both price and bookings. In Grand-Case it averaged €169 over the past year, from about €73 in September to about €296 in March.
Across Grand-Case's 24 active listings, RevPAR by tier:
- Best-in-class properties (top 10%) earn €332+ per open night, about 2.5 times the median.
- Strong performers (top 25%) earn €187 or more, about €55 a night above the median.
- Typical properties (median) earn about €132 per open night.
- Entry-level properties (bottom 25%) earn €76 or less, about 58% of the median.
March RevPAR was about four times September's
Revenue per open night (RevPAR), by month, October 2025 to September 2026
The dashed line is the average of the months shown, €174.
Seasonality
Best and Worst Months for Airbnb in Grand-Case
With only 24 active listings, the monthly pattern in Grand-Case is noisy, since a few long or pricey stays can lift a month; revenue peaked in March and bottomed out in September.
How Far in Advance Do Guests Book Airbnb in Grand-Case?
Guests book Grand-Case stays 41 days ahead on average (about six weeks). March stays are booked furthest out, about 61 days ahead, and December stays closest to arrival, about 11 days. A typical March booking is made in mid-January.
March stays are booked furthest ahead
Average days between booking and check-in, by month of stay, October 2025 to September 2026
Permits
Airbnb Permits and Registration in Grand-Case
None of the 24 active listings in Grand-Case display a registration, permit or license number. That doesn't mean no rules apply: some places don't ask hosts to show a number on the listing, and listing data doesn't capture every scheme.
Registration, permit, zoning and tourist-tax rules vary by address and change often, so confirm them with the local authority before buying or listing in Grand-Case.
Neighborhoods
Best Neighborhoods for Airbnb in Grand-Case
AirROI's area guide picks Boulevard de Grand-Case, Petite Plage and L'Espérance as the parts of Grand-Case that draw short-term rental guests. The picks reflect guest appeal, not earnings data or permit eligibility, so check local permit rules for a specific address before buying.
| Area | Who it suits | Landmarks nearby |
|---|---|---|
| Boulevard de Grand-Case | This waterfront strip is the culinary centre of the village, attracting couples and food-focused travellers who prioritize direct beach access and walking to dinner. Properties here are steps from waterfront dining and the seasonal Les Mardis de Grand Case street festival. | Grand Case Beach, Les Lolos de Grand Case, Le Pressoir, Tijon Parfumerie |
| Petite Plage | Located at the quiet northern end of the bay, this cove suits families and leisure travellers seeking calm swimming waters away from through traffic. Guests stay in boutique resort units and villas within walking distance of local dive boats and coastal headlands. | Petite Plage, Grand Case Beach Club, Créole Rock, Sunset Café |
| L'Espérance | Bordering the local airport east of the village center, this sector caters to inter-island regional business travellers and visitors arriving via regional flights. Rentals provide road connections onto Route Nationale 7 and quick transit to Hope Estate commercial centers. | L'Espérance Airport, Route Nationale 7, Hope Estate Shopping Center, Étang Guichard |
Area descriptions are AI-assisted from public sources and are not checked against zoning.
Nearby markets
Grand-Case vs. Nearby Airbnb Markets
Of the eight nearby markets in the table, all within 8 km, Cul-de-Sac (8 km away) earned the most per listing, about 28% more than Grand-Case.
| Market | Listings | Avg. annual revenue | Avg. nightly rate | Occupancy |
|---|---|---|---|---|
| Orient Bay 4 km | 42 | €36,687 | €284 | 56% |
| Marigot 4 km | 69 | €18,881 | €150 | 54% |
| Saint Martin (France) France · 5 km | 1,471 | €39,588 | €355 | 47% |
| Oyster Pond Netherlands · 7 km | 65 | €41,264 | €453 | 36% |
| Dawn Beach Netherlands · 7 km | 64 | €47,567 | €416 | 42% |
| Cul-de-Sac Netherlands · 8 km | 268 | €50,786 | €325 | 46% |
| Upper Prince's Quarter Sint Maarten · 8 km | 55 | €40,576 | €350 | 47% |
| Philipsburg Netherlands · 8 km | 73 | €39,394 | €283 | 40% |
Other Airbnb Markets in Collectivité de Saint-Martin
- Cul-de-Sac Airbnb data 48 listings
- Saint Martin Airbnb data 33 listings
FAQ
Grand-Case Airbnb FAQ
How much do Airbnb hosts make in Grand-Case?
An active Grand-Case Airbnb grossed €39,628 on average in the 12 months to October 2026, according to AirROI's tracking of 24 active listings. That is before cleaning, management, taxes and financing. Busier, better-run listings do far better: the top quarter took in €5,730 or more in a typical month.
How much can I make on Airbnb in Grand-Case?
It depends most on the home's size, location and how it's run. The middle half of Grand-Case listings earn between €2,640 and €5,730 in a typical month, and the top tenth €10,900 or more. For one home, enter its address and bedroom count in the Airbnb income calculator: it compares the home with similar listings nearby.
What is the average Airbnb occupancy rate in Grand-Case?
Listings in Grand-Case were booked on 54% of available nights over the past year. That compares with 51% for the Collectivité de Saint-Martin average. March was the busiest month.
How much does an Airbnb cost per night in Grand-Case?
The average booked night in Grand-Case cost €319 before fees. Half of listings charge between €170 and €265; a few high-priced homes pull the average above that range.
Do you need a permit for an Airbnb in Grand-Case?
None of the active Grand-Case listings display a registration, permit or license number. That doesn't mean no rules apply, so confirm registration, permit and tourist-tax rules with the local authority before buying.
Is Airbnb profitable in Grand-Case?
Yes, when it's run well. The average Grand-Case Airbnb grossed €39,628 in the 12 months to October 2026, 34% above the Collectivité de Saint-Martin average of €29,671, though with only 24 active listings a single property can move that figure. Run by its owner, with the cleaning fee covering the cleaner and everyday costs for Airbnb's fee, utilities, supplies, upkeep and insurance, €27,028 a year (about €2,250 a month) is left before the mortgage or rent. A home that costs less than that to own or rent makes a profit, and a listing at the top-quarter mark leaves about €3,030 a month. Check a specific home in the Airbnb estimator.
When is Airbnb peak season in Grand-Case?
March paid best over the past year, at €9,170 per active listing, and September paid least. The month-by-month table above shows how rates and bookings each move.
What is the Airbnb RevPAR in Grand-Case?
Each night a Grand-Case listing was open to book earned €169 on average over the past year, booked or not. That figure, revenue per available night (RevPAR), folds price and occupancy into one number; the top 10% of listings made €332 or more.
How far in advance do guests book Airbnbs in Grand-Case?
Grand-Case stays were booked 41 days (about six weeks) before arrival on average over the past year, so most of a month is booked well before it starts.
How long do guests stay at Airbnbs in Grand-Case?
The average Grand-Case Airbnb stay lasted 7.3 nights over the past year. A listing took 24 reservations over the year on average.
How are Airbnbs in Grand-Case rated?
Guests rate Grand-Case Airbnbs 4.87 out of 5 on average. Guests score communication highest and location lowest.
What are the best neighborhoods for Airbnb in Grand-Case?
Boulevard de Grand-Case, Petite Plage and L'Espérance draw the most short-term rental interest in Grand-Case. The neighborhood guide explains what brings guests to each.
How many Airbnbs are there in Grand-Case?
AirROI counted 24 active Airbnb listings in Grand-Case as of October 2026. The closest tracked market is Orient Bay, 4 km away.
How much are Airbnb cleaning fees in Grand-Case?
In Grand-Case, nearly all listings add a cleaning fee, and the typical fee is about €77.
Method
About This Data
Figures on this page cover 24 active Airbnb listings in Grand-Case from November 2025 to October 2026 (trailing twelve months). AirROI refreshes them monthly from listing-level booking and calendar data covering 20+ million properties worldwide. AirROI measures bookings in US dollars; this page shows them in euros at €0.86 per US$, the typical rate from November 2025 to October 2026. Annual revenue averages every listing active during the period, including those listed for only part of it; monthly figures average the listings active in each month; the tier lists show the spread. Neighborhood descriptions are AI-assisted. See the methodology for definitions.
Need this programmatically? The same metrics are available through the AirROI Airbnb Data API and bulk downloads in the data portal.