The Chestnut Tree House Entire home · 5 bedrooms Rated 4.91 - Revenue
- €254,535
- Occupancy
- 79.4%
- Daily rate
- €849
Airbnb market data · 202612 months to September 2026
The average Airbnb in Gembloux brought in €20,896 over the 12 months through September 2026, about 10% less than the Namur average of €23,147.
The short answer
Rates and bookings both trail the Namur average. Listings averaged €167 a night and were booked on 36% of available nights, against €190 and 41% for the Namur average.
Timing matters: in August, usually the best month, the average listing earns about 2.3 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, Gembloux is the 15th-largest of 32 Namur markets AirROI tracks. From a year earlier, average revenue rose 16%.
Browse the live Gembloux Airbnb market See Every Gembloux ListingRevenue
Gross bookings per Gembloux listing averaged €20,896 over the 12 months to September 2026 (Namur average: €23,147), before cleaning, platform and management costs and taxes.
In a typical year, the average Gembloux listing brings in €3,670 in August, its best month, and €1,620 in February, its slowest. The three strongest months bring in 33% 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 3.9 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 2.3 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, €2,390. 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 | €2,386 | 34.9% | €134 | €80 | 38 days | 3.6 nights |
| Oct 2025 | €3,219 | 41.0% | €136 | €104 | 44 days | 4.1 nights |
| Nov 2025 | €1,821 | 32.9% | €135 | €61 | 35 days | 2.8 nights |
| Dec 2025 | €2,695 | 40.8% | €138 | €87 | 31 days | 2.8 nights |
| Jan 2026 | €1,825 | 37.1% | €134 | €59 | 31 days | 7.2 nights |
| Feb 2026 | €1,805 | 30.3% | €132 | €64 | 25 days | 3.2 nights |
| Mar 2026 | €1,782 | 32.3% | €131 | €57 | 27 days | 3.3 nights |
| Apr 2026 | €2,337 | 35.0% | €136 | €78 | 52 days | 4 nights |
| May 2026 | €2,598 | 36.0% | €163 | €84 | 52 days | 2.1 nights |
| Jun 2026 | €3,504 | 40.5% | €177 | €117 | 64 days | 2 nights |
| Jul 2026 | €3,387 | 40.1% | €186 | €109 | 73 days | 5.3 nights |
| Aug 2026 | €4,282 | 47.6% | €187 | €138 | 57 days | 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 Gembloux address, run it through the Airbnb estimator.
Profit
Yes, when it's run well. The average Gembloux Airbnb took in €20,896 in the 12 months to September 2026, and run by its owner at everyday costs, about €1,240 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 €2,210 a month.
Cleaning it yourself keeps the €1,020 a year guests pay in cleaning fees, for about €1,320 a month. Handing the listing to a co-host at about 10% of nightly bookings still leaves about €1,070 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 | €19,876 | €35,220 |
| Cleaning fees guests pay5% of Gembloux bookings | €1,020 | €1,810 |
| Gross bookings | €20,896 | €37,030 |
| Running costs | ||
| Airbnb's feeAbout 13%: 15.5% for the 76% of Gembloux listings on Simplified Pricing, 3% for the rest | −€2,620 | −€4,640 |
| Cleaning and laundryPaid for by the cleaning fee; €0 if you clean yourself | −€1,020 | −€1,810 |
| Utilities and internetAbout 5% of bookings | −€1,040 | −€1,850 |
| Guest suppliesToiletries, coffee, paper goods: about 2% | −€420 | −€740 |
| Repairs and upkeepIncluding linens and small replacements: about 3% | −€630 | −€1,110 |
| Short-term rental insuranceOne policy, on top of Airbnb's free AirCover | −€210 | −€210 |
| Permit and registrationWhere one is required | −€100 | −€100 |
| 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 24% of bookings, plus cleaning paid for by the cleaning fee | −€6,040 | −€10,460 |
| Left for housing costs, then profit | €14,856about €1,240 a month | €26,570about €2,210 a month |
| Housing costs | ||
| Mortgage or rent, property tax, home insurance, building or condo fees | Depend on the home | |
The estimate starts from Gembloux'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 Gembloux 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 €3,090 a month, against €1,740 for the average one.
Occupancy
Gembloux listings were booked on 36% of the nights they were open over the past year, 5 percentage points below the Namur average (41%) and 6 points below the Belgium average (42%). In a typical year, occupancy climbs to 45% in August and falls to 30% in February.
The busiest tenth of listings are booked about five times as often as the bottom quarter.
August is usually the busiest month in Gembloux, February the quietest
Share of open nights booked, by month, September 2024 to August 2026
Nightly rates
The average nightly rate in Gembloux, known as ADR (average daily rate), was €167 over the past year, about 12% below the Namur average of €190 and about the same as the Belgium average (€175). Averaged month by month over the past two years, rates peak in July and August at about €160 and bottom out in February and September at about €130.
Prices span a wide range: the top 10% charge about 4.2 times the rate of the bottom quarter.
August rates run 25% above February's
Average nightly rate (ADR), by month, September 2024 to August 2026
The dashed line is the average of the months shown, €141. The 12-month ADR of €167 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 Gembloux it averaged €68 over the past year, from about €58 in a typical February to about €118 in a typical August.
A small group of listings earns several times more per open night than the rest.
August RevPAR is about twice February's
Revenue per open night (RevPAR), by month, September 2024 to August 2026
The dashed line is the average of the months shown, €79. The 12-month RevPAR of €68 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 Gembloux 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 Gembloux
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, €2,390.
| Month | Revenue per listing |
|---|---|
| January | €1,990 |
| February | €1,620 |
| March | €2,160 |
| April | €2,100 |
| May | €2,340 |
| June | €2,770 |
| July | €3,150 |
| August | €3,670 |
| September | €2,170 |
| October | €2,690 |
| November | €1,760 |
| December | €2,300 |
Guests book Gembloux stays 38 days ahead on average (about five weeks). May stays are booked furthest out, about 57 days ahead, and January stays closest to arrival, about 27 days. A typical May booking is made in mid-March.
May 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 38 days averages each listing's year as a whole; each month here averages only the listings with stays in it.
Permits
None of the 38 active listings in Gembloux 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 Gembloux.
Neighborhoods
AirROI's area guide picks eight Gembloux neighborhoods that draw short-term rental guests, led by Gembloux City Center, Jemeppe-Sur-Sambre and Bousval. 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 |
|---|---|---|
| Gembloux City Center | The vibrant heart of Gembloux, known for its charming streets, shops, and restaurants. It offers a blend of historical architecture and modern amenities, perfect for tourists exploring the area. | St. Martin's Church, Town Hall, Gembloux Abbey, Rue de la Station, Biodiversity Park |
| Jemeppe-Sur-Sambre | A picturesque area just outside Gembloux, ideal for nature lovers and those looking for a peaceful retreat. Its proximity to the Sambre River adds to its appeal. | Sambre River, Local parks, Walking trails, Scenic views, Fishing spots |
| Bousval | This quaint village is known for its beautiful landscapes and tranquility. A great location for guests looking for a rural escape while being close to Gembloux. | Bousval Church, Countryside views, Local farms, Nature walks, Historic buildings |
| Mazy | A small, charming village that offers a peaceful atmosphere and beautiful countryside, appealing to guests who value serenity and nature. | Local parks, Scenic cycling routes, Nature reserves, Historic sites |
| Crossey | Known for its historical significance and close-knit community vibe, Crossey attracts guests interested in local culture and heritage. | Historic landmarks, Local festivals, Traditional cuisine, Artisan shops |
| Couture | A lovely locality that provides easy access to both urban amenities and rural charm, perfect for guests who wish to explore both aspects of Belgian life. | Nature walks, Community events, Local cuisine, Cultural sites |
| Crasnes | A tranquil village that offers an authentic experience of Belgian rural life, ideal for guests looking to unwind in nature. | Village charm, Natural landscapes, Outdoor activities, Local markets |
| Landenne | A nearby town that boasts historical sites and beautiful parks, making it a great additional option for guests visiting the Gembloux area. | Historical buildings, Parks, Cultural events, Local eateries |
Area descriptions are AI-assisted from public sources and are not checked against zoning.
Listings
Entire homes make up 63% of listings in Gembloux, alongside 14 private-room listings (37%). Houses are the most common property type at 47%, about 2.3 times the share of apartments and condos (21%).
Mostly entire homes, with a private-room segment
Gembloux Airbnb listings by room type
| Room type | Share of listings | Listings |
|---|---|---|
| Entire home | 63.2% | 24 |
| Private room | 36.8% | 14 |
Listings by property type
Gembloux Airbnb listings by property type
| Property type | Share of listings | Listings |
|---|---|---|
| House | 47.4% | 18 |
| Apartment/Condo | 21.1% | 8 |
| Hotel/Boutique | 18.4% | 7 |
| Cabin/Outdoor | 5.3% | 2 |
| Others | 5.3% | 2 |
| Unique stay | 2.6% | 1 |
The most common size among Gembloux's 21 entire homes with a bedroom count is one bedroom (11 homes).
Gembloux 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 | 4.8% | 1 |
| 1 bedroom | 52.4% | 11 |
| 2 bedrooms | 19.0% | 4 |
| 4 bedrooms | 9.5% | 2 |
| 5+ bedrooms | 14.3% | 3 |
Most Gembloux listings are sized for couples and small families: 72% sleep four guests or fewer, and just 20% take eight or more. Shares are of the 25 listings with a guest capacity on file (66% of the market).
Gembloux 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 |
|---|---|---|
| 1 guest | 4.0% | 1 |
| 2 guests | 40.0% | 10 |
| 3 guests | 4.0% | 1 |
| 4 guests | 24.0% | 6 |
| 6 guests | 8.0% | 2 |
| 8+ guests | 20.0% | 5 |
Gembloux hosts set up an average of 2.7 beds per listing. About three in ten listings (29%) show their exact location on the listing map; the rest show an approximate area.
Free on-site parking is close to standard in Gembloux: 92% of listings offer it, and 71% have a dedicated workspace. Air conditioning is the exception rather than the rule: only 32% of listings have it.
Share of Gembloux listings with each common amenity
Guests
Gembloux splits its demand between home and abroad: 46% of guests who left reviews live outside Belgium, led by visitors from France and the Netherlands. Guests speak a mix of languages: English leads at 34%, followed by French and Dutch.
54% of Gembloux guests are domestic
Where guests who left reviews live
Where Gembloux guests come from: top cities
Share of guests who left reviews
| Origin city | Share of guests |
|---|---|
| Brussels | 8.4% |
| Leuven | 3.3% |
| Namur | 2.5% |
| Antwerp | 2.5% |
| Court-St.-Etienne | 2.1% |
Where Gembloux guests come from: top countries
Share of guests who left reviews
| Origin country | Share of guests |
|---|---|
| Belgium | 54.1% |
| France | 23.0% |
| Netherlands | 7.8% |
| Germany | 5.7% |
| United Kingdom | 1.6% |
Languages spoken by Gembloux guests
Share of guests who left reviews
| Language | Share of guests |
|---|---|
| English | 34.0% |
| French | 29.5% |
| Dutch | 12.4% |
| Spanish | 8.7% |
| German | 6.2% |
Gembloux Airbnbs average 4.81 stars, and 26% of listings hold Airbnb's Guest Favorite badge. Guests are toughest on value for money: it scores 4.69, against 4.89 for check-in.
Check-in scores highest in Gembloux; value is lowest
Average guest rating out of 5 by category; the bars start at 4.0
| Category | Average rating (out of 5) |
|---|---|
| Accuracy | 4.82 |
| Cleanliness | 4.81 |
| Communication | 4.87 |
| Location | 4.75 |
| Check-in | 4.89 |
| Value | 4.69 |
Booking patterns
Nearly nine in ten Gembloux listings are open to guests more than 180 days a year, but only 13% are booked or blocked that many days. The most common booked-or-blocked total is 91 to 180 days a year, covering 34% of listings; blocked nights include any the host closes off.
Days a year Gembloux listings are open to guests
Share of listings by days a year
| Days a year | Share of listings | Listings |
|---|---|---|
| 271-366 days | 57.9% | 22 |
| 181-270 days | 28.9% | 11 |
| 91-180 days | 7.9% | 3 |
| 31-90 days | 5.3% | 2 |
Days a year Gembloux listings are booked or blocked
Share of listings by days a year
| Days a year | Share of listings | Listings |
|---|---|---|
| 271-366 days | 5.3% | 2 |
| 181-270 days | 7.9% | 3 |
| 91-180 days | 34.2% | 13 |
| 31-90 days | 26.3% | 10 |
| 1-30 days | 26.3% | 10 |
The average Gembloux booking lasts 4.6 nights, longest in January and shortest in December. Listings took about 20 bookings each over the year. Nearly four in ten listings that give a check-in time set it at 4 p.m., with check-out usually at 11 a.m.
Average length of stay by month in Gembloux
Average nights per booking, by month of stay
Two-year average by calendar month.
95% of listings in Gembloux accept stays of one or two nights.
Minimum stay set by Gembloux 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 Gembloux, used by 42% of listings; it refunds guests in full if they cancel at least five days before check-in. Hosts here lean flexible: nearly seven in ten listings offer Flexible or Moderate terms, against 32% on Firm or stricter ones.
Cancellation policies of Gembloux listings, from most to least flexible
Share of listings by the policy they use
More than six in ten Gembloux listings charge a cleaning fee. The typical fee is €40, and some higher fees lift the average to €54. Spread over the average stay of 4.6 nights, that adds roughly €9 a night to what guests pay. For listings that charge one, cleaning fees make up about 5% of gross revenue.
Top earners
The top-grossing Airbnb in Gembloux, a five-bedroom home, took in €255,000 over the past year, about 12 times the city's average of €20,900. Three of the six listings below have five or more bedrooms; the other three have one and two bedrooms.
The Chestnut Tree House Entire home · 5 bedrooms Rated 4.91
Private Estate: Swimming Pool, Home Theater & 100% Peace and Quiet Entire home · 7 bedrooms Rated 4.99
Authentic Comfortable Friendly Spacious Elegant Entire home · 5 bedrooms Rated 5.00
Prairie cabin Entire home · 1 bedroom Rated 4.87
The Relais de la Posterie Entire home · 1 bedroom Rated 5.00
The Lodge Vent d'Ouest Entire home · 2 bedrooms Rated 4.86 Fewer than 1% of Gembloux listings are classed as professionally managed, though 29% of listings have a co-host. Superhosts run 47% of listings. Airbnb's Simplified Pricing, where the host pays the whole service fee and guests see one price with no separate Airbnb charge, covers 76% of listings.
Nearby markets
Of the eight nearby markets in the table, all within 23 km, Profondeville (22 km away, 91 listings) earned the most per listing, about 22% more than Gembloux. Lasne was the busiest, booked on 48% of nights against 36% in Gembloux.
| Market | Listings | Avg. annual revenue | Avg. nightly rate | Occupancy |
|---|---|---|---|---|
| Namur 15 km | 321 | €15,268 | €122 | 43% |
| Ottignies-Louvain-la-Neuve 15 km | 61 | €13,135 | €121 | 45% |
| Genappe 19 km | 35 | €15,002 | €129 | 47% |
| Wavre 20 km | 65 | €17,543 | €141 | 47% |
| Grez-Doiceau 21 km | 30 | €13,742 | €120 | 40% |
| Profondeville 22 km | 91 | €25,391 | €194 | 45% |
| Rixensart 23 km | 42 | €10,674 | €113 | 40% |
| Lasne 23 km | 46 | €25,283 | €215 | 48% |
See all 32 Namur Airbnb markets
Markets elsewhere in Belgium with a similar nightly rate and occupancy to Gembloux:
FAQ
An active Gembloux Airbnb grossed €20,896 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 €1,950 or more in a typical month.
It depends most on the home's size, location and how it's run. The middle half of Gembloux listings earn between €499 and €1,950 in a typical month, and the top tenth €6,450 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 Gembloux were booked on 36% of available nights over the past year. That compares with 41% for the Namur average. August is usually the busiest month.
The average booked night in Gembloux cost €167 before fees. Half of listings charge between €53 and €140; a few high-priced homes pull the average above that range.
None of the active Gembloux 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.
Yes, when it's run well. The average Gembloux Airbnb grossed €20,896 in the 12 months to September 2026, 10% below the Namur average of €23,147. Run by its owner, with the cleaning fee covering the cleaner and everyday costs for Airbnb's fee, utilities, supplies, upkeep and insurance, €14,856 a year (about €1,240 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 €2,210 a month. Check a specific home in the Airbnb calculator.
August usually pays best, averaging €3,670 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 Gembloux listing was open to book earned €68 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 €126 or more.
Gembloux stays were booked 38 days (about five weeks) before arrival on average over the past year, so most of a month is booked well before it starts.
The average Gembloux Airbnb stay lasted 4.6 nights over the past year. A listing took 20 reservations over the year on average.
Guests rate Gembloux Airbnbs 4.81 out of 5 on average. Guests score check-in highest and value lowest.
Gembloux City Center, Jemeppe-Sur-Sambre and Bousval draw the most short-term rental interest in Gembloux. The neighborhood guide explains what brings guests to each.
AirROI counted 38 active Airbnb listings in Gembloux as of September 2026. The closest tracked market is Namur, 15 km away.
In Gembloux, more than six in ten listings add a cleaning fee. The median fee is €40, and some higher fees lift the average to €54.
Method
Figures on this page cover 38 active Airbnb listings in Gembloux 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.