La Grange Dimière *La Dérive* 5 pers. Private sauna Entire home · 2 bedrooms Rated 4.94 - Revenue
- €29,066
- Occupancy
- 59.8%
- Daily rate
- €123
Airbnb market data · 202612 months to September 2026
The average Airbnb in Saint-Martin-Boulogne brought in €11,963 over the 12 months through September 2026, in line with the Hauts-de-France average of €12,402.
The short answer
Listings averaged €122 a night, about 6% higher than the Hauts-de-France average of €115, and were booked on 38% of available nights, close to its 39%.
Timing matters: in August, usually the best month, the average listing earns about 4.7 times as much as in February, usually the slowest. With only 38 active listings, a few bookings can reorder the months.
With 38 active listings, Saint-Martin-Boulogne is the 83rd-largest of 165 Hauts-de-France markets AirROI tracks.
Browse the live Saint-Martin-Boulogne Airbnb market See Every Saint-Martin-Boulogne ListingRevenue
Gross bookings per Saint-Martin-Boulogne listing averaged €11,963 over the 12 months to September 2026 (Hauts-de-France average: €12,402), before cleaning, platform and management costs and taxes.
In a typical year, the average Saint-Martin-Boulogne listing brings in €2,570 in August, its best month, and €543 in February, its slowest. The three strongest months bring in 44% of a full year's revenue, where an even calendar would give any three months 25%.
In a typical month, a top-quarter listing earns at least 2.5 times as much as a bottom-quarter one.
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.
August earns about 4.7 times what February does
Average revenue per active listing, by month, September 2024 to August 2026
The dashed line is the average of the months shown, €1,180. Each point is one month as recorded, averaged over the listings active in it. The best and slowest months in the text average each calendar month over the past two years, so they can differ from the highest and lowest points here.
Latest 12 months in the September 2026 data. September's figures are still coming in, so the rows run to August.
August 2026 led on revenue and bookings; nightly rates peaked in July 2026.
| Month | Avg. Revenue | Occupancy | Avg. Nightly Rate | RevPAR | Booking Lead Time | Avg. Length of Stay |
|---|---|---|---|---|---|---|
| Sep 2025 | €1,067 | 41.4% | €118 | €36 | 54 days | 2.9 nights |
| Oct 2025 | €928 | 32.4% | €119 | €30 | 45 days | 2.8 nights |
| Nov 2025 | €722 | 31.3% | €115 | €24 | 29 days | 2.5 nights |
| Dec 2025 | €995 | 29.5% | €115 | €32 | 30 days | 4.3 nights |
| Jan 2026 | €597 | 18.9% | €114 | €19 | 23 days | 3.2 nights |
| Feb 2026 | €503 | 21.0% | €114 | €18 | 38 days | 1.9 nights |
| Mar 2026 | €929 | 27.4% | €115 | €30 | 20 days | 3.4 nights |
| Apr 2026 | €1,212 | 34.0% | €123 | €40 | 31 days | 2.3 nights |
| May 2026 | €1,693 | 44.6% | €130 | €55 | 52 days | 3.3 nights |
| Jun 2026 | €1,454 | 39.8% | €126 | €48 | 51 days | 3.5 nights |
| Jul 2026 | €2,534 | 56.4% | €135 | €82 | 55 days | 4.4 nights |
| Aug 2026 | €2,863 | 72.8% | €133 | €92 | 58 days | 4.7 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 Saint-Martin-Boulogne address, run it through the Airbnb calculator.
Profit
Yes, when it's run well. The average Saint-Martin-Boulogne Airbnb took in €11,963 in the 12 months to September 2026, and run by its owner at everyday costs, about €680 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 €1,110 a month.
Cleaning it yourself keeps the €1,010 a year guests pay in cleaning fees, for about €770 a month. Handing the listing to a co-host at about 10% of nightly bookings still leaves about €590 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.
| Line | Average listing | Top-quarter listing |
|---|---|---|
| Money in | ||
| Nightly bookings | €10,953 | €17,600 |
| Cleaning fees guests pay8% of Saint-Martin-Boulogne bookings | €1,010 | €1,620 |
| Gross bookings | €11,963 | €19,220 |
| Running costs | ||
| Airbnb's feeAbout 12%: 15.5% for the 68% of Saint-Martin-Boulogne listings on Simplified Pricing, 3% for the rest | −€1,380 | −€2,220 |
| Cleaning and laundryPaid for by the cleaning fee; €0 if you clean yourself | −€1,010 | −€1,620 |
| Utilities and internetAbout 5% of bookings | −€600 | −€960 |
| Guest suppliesToiletries, coffee, paper goods: about 2% | −€240 | −€380 |
| Repairs and upkeepIncluding linens and small replacements: about 3% | −€360 | −€580 |
| Short-term rental insuranceOne policy, on top of Airbnb's free AirCover | −€120 | −€120 |
| Permit and registrationWhere one is required | −€60 | −€60 |
| 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 23% of bookings, plus cleaning paid for by the cleaning fee | −€3,770 | −€5,940 |
| Left for housing costs, then profit | €8,193about €680 a month | €13,280about €1,110 a month |
| Housing costs | ||
| Mortgage or rent, property tax, home insurance, building or condo fees | Depend on the home | |
The estimate starts from Saint-Martin-Boulogne'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 Saint-Martin-Boulogne 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.
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 €1,600 a month, against €1,000 for the average one.
Occupancy
Saint-Martin-Boulogne listings were booked on 38% of the nights they were open over the past year, in line with the Hauts-de-France average and 2 percentage points below the France average (40%). In a typical year, occupancy swings from 19% in January to 69% in August.
The busiest tenth of listings are booked about 3.5 times as often as the bottom quarter.
August is usually the busiest month in Saint-Martin-Boulogne, January the quietest
Share of open nights booked, by month, September 2024 to August 2026
Nightly rates
The average nightly rate in Saint-Martin-Boulogne, known as ADR (average daily rate), was €122 over the past year, about 6% above the Hauts-de-France average of €115 and about 21% below the France average of €155. In a typical year, rates peak in July and August at about €130 and bottom out in November and December at about €105.
The top 10% charge about 2.4 times the rate of the bottom quarter.
July rates run 20% above November's
Average nightly rate (ADR), by month, September 2024 to August 2026
The dashed line is the average of the months shown, €115. The 12-month ADR of €122 averages each listing's own rate across its whole year; the monthly points average listings month by month, so the two differ.
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 Saint-Martin-Boulogne it averaged €45 over the past year, from about €19 in a typical February to about €83 in a typical August.
Per open night, by tier:
August RevPAR is about 4.3 times February's
Revenue per open night (RevPAR), by month, September 2024 to August 2026
The dashed line is the average of the months shown, €39. The 12-month RevPAR of €45 averages each listing's whole year, slow months included; each month here counts only the listings booked in it.
Seasonality
With only 38 active listings, the monthly pattern in Saint-Martin-Boulogne is noisy, since a few long or pricey stays can lift a month; revenue has tended to peak in August and bottom out in February.
Average revenue by month in Saint-Martin-Boulogne
Average revenue per active listing, each calendar month averaged over the past two years
The dashed line is the average of the 12 calendar months, €1,180.
| Month | Revenue per listing |
|---|---|
| January | €614 |
| February | €543 |
| March | €795 |
| April | €1,040 |
| May | €1,440 |
| June | €1,310 |
| July | €2,250 |
| August | €2,570 |
| September | €1,040 |
| October | €899 |
| November | €714 |
| December | €943 |
Guests book Saint-Martin-Boulogne stays 40 days ahead on average (about six weeks). September stays are booked furthest out, about 62 days ahead, and March stays closest to arrival, about 22 days. A typical September booking is made in mid-July.
September stays are booked furthest ahead
Average days between booking and check-in, by month of stay, September 2024 to August 2026
Permits
5% of the 38 active listings in Saint-Martin-Boulogne display a registration, permit or license number. A low share 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 Saint-Martin-Boulogne.
Neighborhoods
AirROI's area guide picks seven Saint-Martin-Boulogne neighborhoods that draw short-term rental guests, led by Port de Saint-Martin-Boulogne, Côte d'Opale and Downtown Boulogne-sur-Mer. 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 |
|---|---|---|
| Port de Saint-Martin-Boulogne | A charming harbor area offering scenic views and a relaxed atmosphere. Great for families and those looking for a peaceful getaway close to the water, with access to restaurants and local markets. | Saint-Martin-Boulogne Marina, Local seafood restaurants, Canoeing and kayaking opportunities, Walking paths along the harbor |
| Côte d'Opale | A stunning coastline known for its beautiful beaches and outdoor activities. Popular among tourists looking for nature, scenic walks, and water sports, making it ideal for vacation rentals. | Plage de Boulogne, Cap Gris-Nez, Hiking trails, Dune walks, Historical sites along the coast |
| Downtown Boulogne-sur-Mer | The city center is vibrant with shops, cafes, and cultural attractions. It appeals to visitors wanting to immerse themselves in local culture and history, as well as easy access to transportation. | Nausicaá National Sea Centre, Boulogne Cathedral, La Colonne de la Grande Armée, Shopping streets, Café culture |
| Les Ports de Boulogne | This area features a mix of industrial charm and tourist activities. It's good for guests who are interested in fishing, boating, and exploring maritime history. | Fishing ports, Boat tours, Local fish markets, Maritime museums |
| Saint-Étienne du Rouvray | Close to transport links and essential services, this area attracts business travelers and visitors to the nearby larger cities, ideal for short-term stays. | Transport connections to nearby cities, Local dining options, Shopping centers |
| Hardelot-Plage | A seaside resort town perfect for families and beach lovers. This area is ideal for summer tourist rentals with plenty of outdoor activities available. | Beautiful sandy beaches, Family-friendly parks, Cycling paths, Water sports |
| Créquy | A rural area offering a tranquil escape with a focus on nature and outdoor activities. Ideal for eco-tourism and those seeking retreats outside the city hustle. | Countryside landscapes, Walking and biking trails, Small local farms, Quiet and relaxing environment |
Area descriptions are AI-assisted from public sources and are not checked against zoning.
Listings
Entire homes make up 84% of listings in Saint-Martin-Boulogne, alongside 6 private-room listings (16%). Houses are the most common property type at 53%, about 1.8 times the share of apartments and condos (29%).
Mostly entire homes, with a private-room segment
Saint-Martin-Boulogne Airbnb listings by room type
| Room type | Share of listings | Listings |
|---|---|---|
| Entire home | 84.2% | 32 |
| Private room | 15.8% | 6 |
Listings by property type
Saint-Martin-Boulogne Airbnb listings by property type
| Property type | Share of listings | Listings |
|---|---|---|
| House | 52.6% | 20 |
| Apartment/Condo | 28.9% | 11 |
| Hotel/Boutique | 15.8% | 6 |
| Cabin/Outdoor | 2.6% | 1 |
Two-bedroom homes are the most common size in Saint-Martin-Boulogne (37% of entire homes), and 30% have three or more bedrooms. Shares are of the 30 entire homes that give a bedroom count; rented rooms are left out.
Saint-Martin-Boulogne entire homes by number of bedrooms
Entire homes with each number of bedrooms, of those with a bedroom count on file
| Bedrooms | Share of entire homes with a bedroom count | Entire homes |
|---|---|---|
| 1 bedroom | 33.3% | 10 |
| 2 bedrooms | 36.7% | 11 |
| 3 bedrooms | 20.0% | 6 |
| 4 bedrooms | 6.7% | 2 |
| 5+ bedrooms | 3.3% | 1 |
A typical one-bedroom home in Saint-Martin-Boulogne earned €8,060 over the past year, against €11,100 for a two-bedroom home.
| Home size | Listings | Typical annual revenue (median) | Average annual revenue | Avg. nightly rate | Occupancy |
|---|---|---|---|---|---|
| 1 bedroom | 10 | €8,060 | €9,070 | €93 | 31% |
| 2 bedrooms | 11 | €11,100 | €12,500 | €118 | 42% |
The most common capacity in Saint-Martin-Boulogne is four guests (32% of listings), and 32% of listings sleep six or more. Shares are of the 34 listings with a guest capacity on file (89% of the market).
Saint-Martin-Boulogne listings by guest capacity
Share of listings by the number of guests they sleep, of those with a capacity on file
| Guest capacity | Share of listings with a capacity on file | Listings |
|---|---|---|
| 2 guests | 17.6% | 6 |
| 3 guests | 8.8% | 3 |
| 4 guests | 32.4% | 11 |
| 5 guests | 8.8% | 3 |
| 6 guests | 14.7% | 5 |
| 7 guests | 2.9% | 1 |
| 8+ guests | 14.7% | 5 |
Saint-Martin-Boulogne hosts set up an average of 2.6 beds per listing, close to one bed per bedroom. Only 26% of listings show their exact location on the listing map; the rest show an approximate area.
Free on-site parking is close to standard in Saint-Martin-Boulogne: 97% of listings offer it, and 66% have an outdoor dining area.
Share of Saint-Martin-Boulogne listings with each common amenity
Guests
Saint-Martin-Boulogne splits its demand between home and abroad: 46% of guests who left reviews live outside France, led by visitors from Belgium and the United Kingdom. Guests speak a mix of languages: French leads at 37%, followed by English and German.
54% of Saint-Martin-Boulogne guests are domestic
Where guests who left reviews live
Where Saint-Martin-Boulogne guests come from: top cities
Share of guests who left reviews
| Origin city | Share of guests |
|---|---|
| Lille | 3.3% |
| Paris | 2.9% |
| Brussels | 2.6% |
| London | 1.8% |
| Rouen | 1.5% |
Where Saint-Martin-Boulogne guests come from: top countries
Share of guests who left reviews
| Origin country | Share of guests |
|---|---|
| France | 54.3% |
| Belgium | 19.6% |
| United Kingdom | 9.6% |
| Netherlands | 8.9% |
| Germany | 5.4% |
Languages spoken by Saint-Martin-Boulogne guests
Share of guests who left reviews
| Language | Share of guests |
|---|---|
| French | 37.1% |
| English | 33.3% |
| German | 9.6% |
| Dutch | 9.2% |
| Spanish | 6.7% |
Saint-Martin-Boulogne Airbnbs average 4.83 stars, and 47% of listings hold Airbnb's Guest Favorite badge. Guests are toughest on location: it scores 4.72, against 4.93 for host communication and check-in.
Communication and check-in score highest in Saint-Martin-Boulogne; location is lowest
Average guest rating out of 5 by category; the bars start at 4.0
| Category | Average rating (out of 5) |
|---|---|
| Accuracy | 4.85 |
| Cleanliness | 4.83 |
| Communication | 4.93 |
| Location | 4.72 |
| Check-in | 4.93 |
| Value | 4.77 |
Booking patterns
84% of Saint-Martin-Boulogne listings are open to guests more than 180 days a year, but only 18% are booked or blocked that many days. The most common booked-or-blocked total is 91 to 180 days a year, covering 39% of listings; blocked nights include any the host closes off.
Days a year Saint-Martin-Boulogne listings are open to guests
Share of listings by days a year
| Days a year | Share of listings | Listings |
|---|---|---|
| 271-366 days | 47.4% | 18 |
| 181-270 days | 36.8% | 14 |
| 91-180 days | 15.8% | 6 |
Days a year Saint-Martin-Boulogne listings are booked or blocked
Share of listings by days a year
| Days a year | Share of listings | Listings |
|---|---|---|
| 271-366 days | 2.6% | 1 |
| 181-270 days | 15.8% | 6 |
| 91-180 days | 39.5% | 15 |
| 31-90 days | 28.9% | 11 |
| 1-30 days | 13.2% | 5 |
The average Saint-Martin-Boulogne booking lasts 3.5 nights, longest in August and shortest in February. Listings took about 23 bookings each over the year. About a third of listings that give a check-in time set it at 3 p.m., with check-out usually at 11 a.m.
Average length of stay by month in Saint-Martin-Boulogne
Average nights per booking, by month of stay
Two-year average by calendar month.
84% of listings in Saint-Martin-Boulogne accept stays of one or two nights.
Minimum stay set by Saint-Martin-Boulogne listings
Share of listings by the shortest stay they accept, from one night to 30 or more
Moderate is the most common cancellation policy in Saint-Martin-Boulogne, used by 39% of listings; it refunds guests in full if they cancel at least five days before check-in. Hosts here lean flexible: nearly six in ten listings offer Flexible or Moderate terms, against 34% on Firm or stricter ones.
Cancellation policies of Saint-Martin-Boulogne listings, from most to least flexible
Share of listings by the policy they use
Nearly three-quarters of Saint-Martin-Boulogne listings charge a cleaning fee. The typical fee is €34, and some higher fees lift the average to €47. Spread over the average stay of 3.5 nights, that adds roughly €10 a night to what guests pay. For listings that charge one, cleaning fees make up about 8% of gross revenue.
Top earners
The top-grossing Airbnb in Saint-Martin-Boulogne, a two-bedroom unit, took in €29,100 over the past year, about 2.4 times the city's average of €12,000. Three of the six listings below have two bedrooms or fewer, so size alone doesn't explain the top of this market.
La Grange Dimière *La Dérive* 5 pers. Private sauna Entire home · 2 bedrooms Rated 4.94
The Valley of the Deer G1 Entire home · 2 bedrooms Rated 5.00
La Meunière Entire home · 5 bedrooms Rated 4.58
Ô Berges 6 people + baby, garden, near center Entire home · 3 bedrooms Rated 4.94
La Grange Dimière *L'écume* 3 pers. Private terrace Entire home · 1 bedroom Rated 4.84
Air Entire home · 3 bedrooms Rated 4.89 Fewer than 1% of Saint-Martin-Boulogne listings are classed as professionally managed. Superhosts run 53% of listings. Most hosts still vet their guests: only 29% of listings accept Instant Book. Airbnb's Simplified Pricing, where the host pays the whole service fee and guests see one price with no separate Airbnb charge, covers 68% of listings.
Nearby markets
Of the eight nearby markets in the table, all within 11 km, Ambleteuse (10 km away) earned the most per listing, about 89% more than Saint-Martin-Boulogne. Équihen-Plage was the busiest, booked on 47% of nights against 38% in Saint-Martin-Boulogne.
| Market | Listings | Avg. annual revenue | Avg. nightly rate | Occupancy |
|---|---|---|---|---|
| Boulogne-sur-Mer 2 km | 728 | €9,677 | €92 | 37% |
| Wimille 4 km | 76 | €14,626 | €165 | 36% |
| Le Portel 5 km | 268 | €11,257 | €101 | 38% |
| Wimereux 6 km | 451 | €16,302 | €142 | 38% |
| Équihen-Plage 7 km | 76 | €19,766 | €153 | 47% |
| Condette 8 km | 45 | €14,484 | €142 | 38% |
| Ambleteuse 10 km | 137 | €22,594 | €159 | 42% |
| Neufchâtel-Hardelot 11 km | 400 | €16,105 | €156 | 37% |
See all 165 Hauts-de-France Airbnb markets
Markets elsewhere in France with a similar nightly rate and occupancy to Saint-Martin-Boulogne:
FAQ
An active Saint-Martin-Boulogne Airbnb grossed €11,963 on average in the 12 months to September 2026, according to AirROI's tracking of 38 active listings. That is before cleaning, management, taxes and financing. Busier, better-run listings do far better: the top quarter took in €1,730 or more in a typical month.
It depends most on the home's size, location and how it's run. The middle half of Saint-Martin-Boulogne listings earn between €671 and €1,730 in a typical month, and the top tenth €2,360 or more. For one home, enter its address and bedroom count in the Airbnb income calculator: it compares the home with similar listings nearby.
Listings in Saint-Martin-Boulogne were booked on 38% of available nights over the past year. That compares with 39% for the Hauts-de-France average. August is usually the busiest month.
The average booked night in Saint-Martin-Boulogne cost €122 before fees. Half of listings charge between €80 and €140, so bedroom count and location move the price more than the average suggests.
In Saint-Martin-Boulogne, 5% of active listings display a registration, permit or license number. A low share doesn't mean no rules apply, so confirm registration, permit and tourist-tax rules with the local authority before buying.
Yes, when it's run well. The average Saint-Martin-Boulogne Airbnb grossed €11,963 in the 12 months to September 2026, in line with the Hauts-de-France average. Run by its owner, with the cleaning fee covering the cleaner and everyday costs for Airbnb's fee, utilities, supplies, upkeep and insurance, €8,193 a year (about €680 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 €1,110 a month. Check a specific home in the Airbnb estimator.
August usually pays best, averaging €2,570 per active listing over the past two years, and February usually pays least. The month-by-month table above shows how the latest 12 months played out.
Each night a Saint-Martin-Boulogne listing was open to book earned €45 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 €68 or more.
Saint-Martin-Boulogne stays were booked 40 days (about six weeks) before arrival on average over the past year, so most of a month is booked well before it starts.
The average Saint-Martin-Boulogne Airbnb stay lasted 3.5 nights over the past year. A listing took 23 reservations over the year on average.
Guests rate Saint-Martin-Boulogne Airbnbs 4.83 out of 5 on average. Guests score check-in highest and location lowest.
Port de Saint-Martin-Boulogne, Côte d'Opale and Downtown Boulogne-sur-Mer draw the most short-term rental interest in Saint-Martin-Boulogne. The neighborhood guide explains what brings guests to each.
AirROI counted 38 active Airbnb listings in Saint-Martin-Boulogne as of September 2026. The closest tracked market is Boulogne-sur-Mer, 2 km away.
In Saint-Martin-Boulogne, nearly three-quarters of listings add a cleaning fee. The median fee is €34, and some higher fees lift the average to €47.
Method
Figures on this page cover 38 active Airbnb listings in Saint-Martin-Boulogne from October 2025 to September 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 October 2025 to September 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.