Villa Sunset 4*: facing the sea, Bleu Majorelle Entire home · 4 bedrooms Rated 5.00 - Revenue
- €61,850
- Occupancy
- 50.3%
- Daily rate
- €302
Airbnb market data · 202612 months to September 2026
The average Airbnb in Mers-les-Bains brought in €12,013 over the 12 months through September 2026, in line with the Hauts-de-France average of €12,402.
The short answer
Listings averaged €106 a night, about 8% lower than the Hauts-de-France average of €115, and were booked on 37% of available nights, close to its 39%.
Timing matters: in August, usually the best month, the average listing earns about 4.2 times as much as in January, usually the slowest.
With 292 active listings, Mers-les-Bains is the 18th-largest of 165 Hauts-de-France markets AirROI tracks. From a year earlier, average revenue rose 7% while the number of active listings grew 16%.
Browse the live Mers-les-Bains Airbnb market
See Every Mers-les-Bains Listing
Revenue
Gross bookings per Mers-les-Bains listing averaged €12,013 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 Mers-les-Bains listing brings in €2,620 in August, its best month, and €624 in January, its slowest. The three strongest months bring in 42% 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 2.8 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 4.2 times what January does
Average revenue per active listing, by month, September 2024 to August 2026
The dashed line is the average of the months shown, €1,220. 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, nightly rate and bookings alike.
| Month | Avg. Revenue | Occupancy | Avg. Nightly Rate | RevPAR | Booking Lead Time | Avg. Length of Stay |
|---|---|---|---|---|---|---|
| Sep 2025 | €1,115 | 37.9% | €99 | €37 | 39 days | 3.6 nights |
| Oct 2025 | €1,083 | 35.1% | €99 | €35 | 28 days | 3.3 nights |
| Nov 2025 | €785 | 26.1% | €96 | €26 | 28 days | 3.4 nights |
| Dec 2025 | €901 | 27.0% | €97 | €29 | 42 days | 3.4 nights |
| Jan 2026 | €640 | 19.7% | €96 | €21 | 33 days | 4.6 nights |
| Feb 2026 | €825 | 29.5% | €96 | €29 | 27 days | 3.4 nights |
| Mar 2026 | €957 | 30.1% | €97 | €31 | 24 days | 3.3 nights |
| Apr 2026 | €1,304 | 39.7% | €103 | €43 | 42 days | 3.5 nights |
| May 2026 | €1,508 | 42.5% | €113 | €49 | 50 days | 3.2 nights |
| Jun 2026 | €1,306 | 36.7% | €114 | €44 | 38 days | 3.9 nights |
| Jul 2026 | €2,402 | 59.7% | €123 | €77 | 63 days | 5.5 nights |
| Aug 2026 | €2,860 | 72.6% | €123 | €92 | 67 days | 5.3 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 Mers-les-Bains address, run it through the Airbnb estimator.
Profit
Yes, when it's run well. The average Mers-les-Bains Airbnb took in €12,013 in the 12 months to September 2026, and run by its owner at everyday costs, about €700 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 €1,180 a month.
Cleaning it yourself keeps the €880 a year guests pay in cleaning fees, for about €780 a month. Handing the listing to a co-host at about 10% of nightly bookings still leaves about €610 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 | €11,133 | €18,500 |
| Cleaning fees guests pay7% of Mers-les-Bains bookings | €880 | €1,460 |
| Gross bookings | €12,013 | €19,960 |
| Running costs | ||
| Airbnb's feeAbout 11%: 15.5% for the 62% of Mers-les-Bains listings on Simplified Pricing, 3% for the rest | −€1,300 | −€2,150 |
| Cleaning and laundryPaid for by the cleaning fee; €0 if you clean yourself | −€880 | −€1,460 |
| Utilities and internetAbout 5% of bookings | −€600 | −€1,000 |
| Guest suppliesToiletries, coffee, paper goods: about 2% | −€240 | −€400 |
| Repairs and upkeepIncluding linens and small replacements: about 3% | −€360 | −€600 |
| 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 22% of bookings, plus cleaning paid for by the cleaning fee | −€3,560 | −€5,790 |
| Left for housing costs, then profit | €8,453about €700 a month | €14,170about €1,180 a month |
| Housing costs | ||
| Mortgage or rent, property tax, home insurance, building or condo fees | Depend on the home | |
The estimate starts from Mers-les-Bains'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 Mers-les-Bains 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 €1,660 a month, against €1,000 for the average one.
Occupancy
Mers-les-Bains listings were booked on 37% of the nights they were open over the past year, 2 percentage points below the Hauts-de-France average (39%) and 3 points below the France average (40%). In a typical year, occupancy swings from 19% in January to 73% in August.
The busiest tenth of listings are booked about 3.3 times as often as the bottom quarter.
August is usually the busiest month in Mers-les-Bains, January the quietest
Share of open nights booked, by month, September 2024 to August 2026
Nightly rates
The average nightly rate in Mers-les-Bains, known as ADR (average daily rate), was €106 over the past year, about 8% below the Hauts-de-France average of €115 and about 32% below the France average of €155. In a typical year, rates peak in July and August at about €115 and bottom out in February and March at about €93.
The top 10% charge about twice the rate of the bottom quarter.
July rates run 23% above February's
Average nightly rate (ADR), by month, September 2024 to August 2026
The dashed line is the average of the months shown, €100. The 12-month ADR of €106 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 Mers-les-Bains it averaged €43 over the past year, from about €20 in a typical January to about €84 in a typical August.
Per open night, by tier:
August RevPAR is about 4.2 times January's
Revenue per open night (RevPAR), by month, September 2024 to August 2026
The dashed line is the average of the months shown, €40. The 12-month RevPAR of €43 averages each listing's whole year, slow months included; each month here counts only the listings booked in it.
Seasonality
Mers-les-Bains has two high seasons, May and July–August, which makes it a highly seasonal market. Business is slowest from October to March. A listing earns about 2.6 times as much a month in June through August as in December through February.
Average revenue by month in Mers-les-Bains
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, €1,220.
| Month | Season | Revenue per listing |
|---|---|---|
| January | Low season | €624 |
| February | Low season | €759 |
| March | Low season | €912 |
| April | Shoulder season | €1,230 |
| May | High season | €1,320 |
| June | Shoulder season | €1,160 |
| July | High season | €2,180 |
| August | High season | €2,620 |
| September | Shoulder season | €1,130 |
| October | Low season | €1,060 |
| November | Low season | €787 |
| December | Low season | €898 |
| Season | Revenue per month | Occupancy | Nightly rate |
|---|---|---|---|
| High seasonJuly–August | €2,400 | 66% | €114 |
| High seasonMay | €1,320 | 40% | €105 |
| Shoulder seasonApril, June, September | €1,170 | 39% | €100 |
| Low seasonOctober–March | €839 | 28% | €94 |
Guests book Mers-les-Bains stays 42 days ahead on average (about six weeks). August stays are booked furthest out, about 65 days ahead, and February stays closest to arrival, about 23 days. A typical August booking is made in mid-June.
August stays are booked furthest ahead
Average days between booking and check-in, by month of stay, September 2024 to August 2026
The 12-month figure of 42 days averages each listing's year as a whole; each month here averages only the listings with stays in it.
Permits
14% of the 292 active listings in Mers-les-Bains 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 Mers-les-Bains.
Neighborhoods
AirROI's area guide picks eight Mers-les-Bains neighborhoods that draw short-term rental guests, led by Plage de Mers-les-Bains, Les Jardins de Mers and Centre Ville. 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 |
|---|---|---|
| Plage de Mers-les-Bains | A beautiful beach area known for its charming seaside promenade, making it a popular destination for families and beachgoers during the summer months. | Beachfront promenade, Water sports activities, Nearby hiking trails, Local seafood restaurants |
| Les Jardins de Mers | A tranquil area with picturesque gardens, appealing to those who enjoy nature and relaxation. Great for visitors looking for a peaceful retreat near the coast. | Botanical gardens, Picnic areas, Nature walks, Seasonal floral exhibitions |
| Centre Ville | The town center features quaint shops and cafes, ideal for those who want to immerse themselves in the local culture and enjoy the amenities of the town. | Local markets, Historic buildings, Artisanal bakeries, Cafes and restaurants |
| La Terrasse | This area offers stunning views of the ocean and the cliffs, perfect for visitors looking for scenic beauty and outdoor activities. | Clifftop walking paths, Panoramic ocean views, Observation points, Photography spots |
| Le Port | The harbor area attracts those interested in fishing and maritime activities, providing a lively atmosphere for boat enthusiasts and tourists alike. | Fishing docks, Boat tours, Seafood markets, Harbor-side dining |
| L'Église Saint-Michel | A cultural landmark that attracts visitors interested in history and architecture. Close to community events and local festivities. | Historic church, Cultural events, Community gatherings, Local art displays |
| Les Falaises | Known for dramatic cliffs and coastal paths, it attracts hikers and nature lovers seeking adventure and breathtaking views. | Hiking trails, Cliffside observation points, Wildlife viewing, Scenic photography opportunities |
| Camping Mers | A family-friendly camping location that draws visitors who enjoy outdoor activities and proximity to the beach, ideal for a more natural experience. | Camping amenities, Outdoor sports, Family activities, Beach access |
Area descriptions are AI-assisted from public sources and are not checked against zoning.
Listings
Almost every Airbnb in Mers-les-Bains is an entire home: 98% of listings, with private rooms at 2%. Apartments and condos are the most common property type at 70%, about 2.5 times the share of houses (28%).
Nearly all listings rent the whole place
Mers-les-Bains Airbnb listings by room type
| Room type | Share of listings | Listings |
|---|---|---|
| Entire home | 97.9% | 286 |
| Private room | 2.1% | 6 |
Listings by property type
Mers-les-Bains Airbnb listings by property type
| Property type | Share of listings | Listings |
|---|---|---|
| Apartment/Condo | 69.9% | 204 |
| House | 27.7% | 81 |
| Hotel/Boutique | 1.7% | 5 |
| Cabin/Outdoor | 0.7% | 2 |
Mers-les-Bains's homes run small: studios and one-bedrooms make up 54% of entire homes, and only 18% of homes have three or more bedrooms. Shares are of the 270 entire homes that give a bedroom count; rented rooms are left out.
Mers-les-Bains 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 |
|---|---|---|
| Studio | 7.4% | 20 |
| 1 bedroom | 46.3% | 125 |
| 2 bedrooms | 28.1% | 76 |
| 3 bedrooms | 11.1% | 30 |
| 4 bedrooms | 4.4% | 12 |
| 5+ bedrooms | 2.6% | 7 |
A typical studio in Mers-les-Bains earned €6,100 over the past year, against €15,600 for a four-bedroom home.
| Home size | Listings | Typical annual revenue (median) | Average annual revenue | Avg. nightly rate | Occupancy |
|---|---|---|---|---|---|
| Studio | 20 | €6,100 | €7,700 | €72 | 35% |
| 1 bedroom | 125 | €8,930 | €10,700 | €89 | 38% |
| 2 bedrooms | 76 | €9,660 | €12,300 | €106 | 39% |
| 3 bedrooms | 30 | €15,300 | €16,200 | €124 | 40% |
| 4 bedrooms | 12 | €15,600 | €23,700 | €233 | 33% |
Most Mers-les-Bains listings are sized for couples and small families: 73% sleep four guests or fewer, and just 9% take eight or more.
Mers-les-Bains listings by guest capacity
Share of listings by the number of guests they sleep
| Guest capacity | Share of listings | Listings |
|---|---|---|
| 2 guests | 28.9% | 83 |
| 3 guests | 8.4% | 24 |
| 4 guests | 35.5% | 102 |
| 5 guests | 5.6% | 16 |
| 6 guests | 11.1% | 32 |
| 7 guests | 1.7% | 5 |
| 8+ guests | 8.7% | 25 |
Mers-les-Bains hosts set up an average of 2.6 beds per listing. Only 45% of listings show their exact location on the listing map; the rest show an approximate area.
Free on-site parking is common in Mers-les-Bains: 43% of listings offer it.
Share of Mers-les-Bains listings with each common amenity
Listings in Mers-les-Bains with an elevator earned about 60% more a year, on average, than those without: €18,300 against €11,600. The gap is smaller for a backyard (about 45% more) and a waterfront setting (about 45% more). Bigger, professionally run homes tend to carry more amenities, so these gaps reflect the kind of listing as much as the feature itself.
Revenue gap for Mers-les-Bains listings with each amenity
How much more listings with the amenity earned in a year than those without, and the share of listings that have it
| Amenity | Listings with it | Avg. revenue with | Avg. revenue without | Revenue gap |
|---|---|---|---|---|
| Elevator | 7% | €18,300 | €11,600 | +58% |
| Backyard | 19% | €16,100 | €11,000 | +46% |
| Waterfront | 34% | €15,100 | €10,400 | +45% |
| Gym | 15% | €16,000 | €11,300 | +41% |
| Dedicated workspace | 23% | €15,200 | €11,100 | +37% |
| Sun loungers | 9% | €15,800 | €11,600 | +36% |
| Patio or balcony | 38% | €14,200 | €10,700 | +33% |
| Outdoor furniture | 32% | €14,400 | €10,900 | +33% |
| Free parking on premises | 43% | €14,000 | €10,500 | +33% |
| BBQ grill | 14% | €14,800 | €11,600 | +28% |
Guests
Most Mers-les-Bains guests are domestic, but a sizeable minority come from abroad: 16% of those who left reviews live outside France, led by visitors from Belgium and Germany. Guests speak a mix of languages: French leads at 41%, followed by English and Spanish.
84% of Mers-les-Bains guests are domestic
Where guests who left reviews live
Where Mers-les-Bains guests come from: top cities
Share of guests who left reviews
| Origin city | Share of guests |
|---|---|
| Paris | 14.1% |
| Lille | 2.2% |
| Reims | 1.4% |
| Amiens | 1.3% |
| Rouen | 1.1% |
Where Mers-les-Bains guests come from: top countries
Share of guests who left reviews
| Origin country | Share of guests |
|---|---|
| France | 84.3% |
| Belgium | 5.0% |
| Germany | 4.2% |
| Netherlands | 1.5% |
| United Kingdom | 0.9% |
Languages spoken by Mers-les-Bains guests
Share of guests who left reviews
| Language | Share of guests |
|---|---|
| French | 41.1% |
| English | 33.4% |
| Spanish | 8.8% |
| German | 6.9% |
| Italian | 2.3% |
Mers-les-Bains Airbnbs average 4.81 stars, and 53% of listings hold Airbnb's Guest Favorite badge. Guests are toughest on value for money: it scores 4.71, against 4.90 for check-in. Listings here carry long review histories, about 81 reviews each on average.
Check-in scores highest in Mers-les-Bains; value is lowest
Average guest rating out of 5 by category; the bars start at 4.0
| Category | Average rating (out of 5) |
|---|---|
| Accuracy | 4.84 |
| Cleanliness | 4.79 |
| Communication | 4.89 |
| Location | 4.89 |
| Check-in | 4.90 |
| Value | 4.71 |
Booking patterns
More than eight in ten Mers-les-Bains 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 31 to 90 days a year, covering 36% of listings; blocked nights include any the host closes off.
Days a year Mers-les-Bains listings are open to guests
Share of listings by days a year
| Days a year | Share of listings | Listings |
|---|---|---|
| 271-366 days | 49.0% | 143 |
| 181-270 days | 34.2% | 100 |
| 91-180 days | 15.1% | 44 |
| 31-90 days | 1.7% | 5 |
Days a year Mers-les-Bains listings are booked or blocked
Share of listings by days a year
| Days a year | Share of listings | Listings |
|---|---|---|
| 271-366 days | 1.7% | 5 |
| 181-270 days | 16.1% | 47 |
| 91-180 days | 34.2% | 100 |
| 31-90 days | 36.3% | 106 |
| 1-30 days | 11.6% | 34 |
The average Mers-les-Bains booking lasts 4.4 nights, longest in July and shortest in February. Listings took about 23 bookings each over the year, some 6,800 in all. About half of listings that give a check-in time set it at 4 p.m.; check-out is split almost evenly between 10 a.m. and 11 a.m.
Average length of stay by month in Mers-les-Bains
Average nights per booking, by month of stay
Two-year average by calendar month.
More than three-quarters of listings in Mers-les-Bains accept stays of one or two nights.
Minimum stay set by Mers-les-Bains 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 Mers-les-Bains, used by 38% 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 35% on Firm or stricter ones.
Cancellation policies of Mers-les-Bains listings, from most to least flexible
Share of listings by the policy they use
84% of Mers-les-Bains listings charge a cleaning fee. The typical fee is about €36. Spread over the average stay of 4.4 nights, that adds roughly €8 a night to what guests pay. For listings that charge one, cleaning fees make up about 7% of gross revenue.
Top earners
The top-grossing Airbnb in Mers-les-Bains, a four-bedroom home, took in €61,800 over the past year, about 5.1 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.
Villa Sunset 4*: facing the sea, Bleu Majorelle Entire home · 4 bedrooms Rated 5.00
Villa Sunset 4*: facing the sea, Bleu Magellan Entire home · 4 bedrooms Rated 4.96
Penthouse apartment 50 meters from the sea Entire home · 3 bedrooms Rated 4.91
Nice apartment in Mers-les-Bains Entire home · 2 bedrooms Rated 4.85
Villa Sunset 4*: facing the sea, Matisse Blue Entire home · 1 bedroom Rated 4.99
Le Navire – Sea view apartment 50 m from the beach Entire home · 2 bedrooms Rated 4.86 Agence Cocoonr is the top-grossing host in Mers-les-Bains, with €181,000 in bookings across 7 listings over the past year. Together, the ten top-grossing hosts run 16% of the market's 292 listings. Per listing, a smaller operator earns more: Sophie grossed €52,000 per listing, about twice Agence Cocoonr's €25,800.
| # | Host | Listings | Gross revenue | Per listing | Avg. rating |
|---|---|---|---|---|---|
| Agence Cocoonr | 7 | €180,520 | €25,789 | 4.84/5 | |
| Reynald Account 1 | 9 | €175,320 | €19,480 | 4.83/5 | |
| Sophie | 3 | €155,968 | €51,989 | 4.98/5 | |
| 4 | Compagnie Des Bains Du Nord | 5 | €91,774 | €18,355 | 4.93/5 |
| 5 | Véronique | 2 | €73,255 | €36,628 | 4.92/5 |
| 6 | Charles-Henry | 4 | €67,939 | €16,985 | 4.88/5 |
| 7 | David | 4 | €66,868 | €16,717 | 4.91/5 |
| 8 | Reynald Account 2 | 6 | €52,216 | €8,703 | 4.37/5 |
| 9 | La Conciergerie Trois Villes S… | 5 | €52,091 | €10,418 | 4.73/5 |
| 10 | Novasol | 1 | €44,759 | €44,759 | 4.85/5 |
Account numbers mark separate host accounts that share a display name.
Only 10% of Mers-les-Bains listings are classed as professionally managed, though 33% of listings have a co-host. 55% of listings are run by Superhosts, so a strong review record is the norm here rather than an edge. Airbnb's Simplified Pricing, where the host pays the whole service fee and guests see one price with no separate Airbnb charge, covers 62% of listings.
Nearby markets
Of the eight nearby markets in the table, all within 22 km, Saint-Valery-sur-Somme (22 km away) earned the most per listing, about 47% more than Mers-les-Bains.
| Market | Listings | Avg. annual revenue | Avg. nightly rate | Occupancy |
|---|---|---|---|---|
| Le Tréport 1 km | 331 | €10,055 | €97 | 34% |
| Eu 3 km | 84 | €9,020 | €101 | 33% |
| Criel-sur-Mer 6 km | 172 | €13,045 | €115 | 40% |
| Ault 6 km | 249 | €13,165 | €122 | 39% |
| Woignarue 8 km | 36 | €15,579 | €134 | 36% |
| Cayeux-sur-Mer 15 km | 299 | €13,186 | €113 | 40% |
| Petit-Caux 16 km | 192 | €10,245 | €98 | 39% |
| Saint-Valery-sur-Somme 22 km | 350 | €17,678 | €132 | 43% |
See all 165 Hauts-de-France Airbnb markets
Markets elsewhere in France with a similar nightly rate and occupancy to Mers-les-Bains:
FAQ
An active Mers-les-Bains Airbnb grossed €12,013 on average in the 12 months to September 2026, according to AirROI's tracking of 292 active listings. That is before cleaning, management, taxes and financing. Busier, better-run listings do far better: the top quarter took in €1,740 or more in a typical month.
It depends most on the home's size, location and how it's run. The middle half of Mers-les-Bains listings earn between €609 and €1,740 in a typical month, and the top tenth €2,540 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 Mers-les-Bains were booked on 37% 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 Mers-les-Bains cost €106 before fees. Half of listings charge between €74 and €115, so bedroom count and location move the price more than the average suggests.
In Mers-les-Bains, 14% 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 Mers-les-Bains Airbnb grossed €12,013 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, €8,453 a year (about €700 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 €1,180 a month. Check a specific home in the Airbnb calculator.
August usually pays best, averaging €2,620 per active listing over the past two years, and January usually pays least. The month-by-month table above shows how the latest 12 months played out.
Each night a Mers-les-Bains listing was open to book earned €43 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 €71 or more.
Mers-les-Bains stays were booked 42 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 Mers-les-Bains Airbnb stay lasted 4.4 nights over the past year. A listing took 23 reservations over the year on average.
Guests rate Mers-les-Bains Airbnbs 4.81 out of 5 on average. Guests score check-in highest and value lowest.
Plage de Mers-les-Bains, Les Jardins de Mers and Centre Ville draw the most short-term rental interest in Mers-les-Bains. The neighborhood guide explains what brings guests to each.
AirROI counted 292 active Airbnb listings in Mers-les-Bains as of September 2026. The closest tracked market is Le Tréport, 1 km away.
In Mers-les-Bains, 84% of listings add a cleaning fee, and the typical fee is about €36.
Method
Figures on this page cover 292 active Airbnb listings in Mers-les-Bains 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.