Short-term rentals in Ixelles: observed rates and revenue
Ixelles mixes very different neighbourhoods: Flagey and the ponds, the Châtelain and its restaurants, Avenue Louise, Matonge and the areas around the university campuses. Guests come for neighbourhood life a few minutes from the centre and the European institutions. One-bedroom flats dominate supply; larger family homes are rarer and let at much higher nightly rates.
The median nightly rate in Ixelles (€142) is in line with the regional median (€141); homes are booked about 120 nights a year against 138 for Brussels as a whole, which puts the median gross revenue 7% below the regional figure. Ixelles ranks 6 of 18 detailed municipalities for median gross revenue.
By size of home in Ixelles
| Home | Homes | Median rate / night | Nights booked (median) | Gross revenue / year (median) | Range (middle half) |
|---|---|---|---|---|---|
| Studio | 17 | €107 | 174 | €12,700 | €6,400 – €23,600 |
| 1 bedroom | 197 | €126 | 120 | €13,800 | €5,500 – €24,700 |
| 2 bedrooms | 62 | €206 | 126 | €24,100 | €11,900 – €44,100 |
| 3+ bedrooms | 30 | €355 | 100 | €33,200 | €17,000 – €84,700 |
Sizes with fewer than 10 homes are not shown. For those, the calculator uses Brussels-wide figures.
Seasons
In Brussels, the busiest months over the last two years were July, May and June (10.0%, 9.9% and 9.7% of the year's stays), and the quietest January, February and September. An average month accounts for 8.3% of the year. Seasonality is measured at city level: a single municipality has too few reviews per month.
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Source: Inside Airbnb, data scraped on 20/09/2026 (Creative Commons Attribution 4.0 International). Entire homes with at least one review in the last 12 months. Gross revenue = listed rate × estimated nights booked, before fees and costs. Method and sources.