On 26 October 2026 there were 46 garages and parking spaces for sale in Saint-Gilles, 40 of them in our medians. The median asking price is €25,500 and the median estimated rent €116 per month: 6.0% gross and 3.0% net after purchase costs. That is 0.9 percentage points above the national median net yield of 2.1%, partly because the median asking price is below the national €30,000.
| Key figure | Value | Note |
|---|---|---|
| Listings analysed | 46 | of which 40 in the medians |
| Median asking price | €25,500 | half between €19,875 and €38,000 |
| Cheapest and most expensive | €12,500 – €700,000 | |
| Median estimated rent | €116 per month | |
| Median gross yield | 6.0% | |
| Median net yield | 3.0% | half between 2.5% and 4.0% |
| Total purchase cost (median) | €30,877 | asking price + registration duty + notary fees incl. VAT |
| Rent estimated at street or neighbourhood level | 61% |
The offer consists of 85% covered space, 10% lock-up box or closed parking, 5% outdoor space. Covered space is the largest segment (34 of 40 listings).
There are too few listings per segment for a breakdown by type (at least 5 needed).
| Type | Listings | Median price | Median rent | Net |
|---|---|---|---|---|
| Covered space | 34 | €27,000 | €116 | 2.9% |
On net yield, Saint-Gilles ranks 2 of 31 cities with at least 25 garage listings. In the ranking it sits next to Anderlecht (3.4%) and Schaerbeek (3.0%).
The spread is narrow: half of the listings sit between 2.5% and 4.0% net, so the median is a reasonable guide.
Saint-Gilles is in the Brussels Region, where an investor pays 12.5% registration duty.
For 61% of the listings the rent is estimated from rental listings on the same street or within walking distance; for the rest the estimate falls back on the city (median of 14 garage rental listings) or on our model. Median asking rent in Saint-Gilles: €120 for indoor parking (11 listings).
A high figure can be a good deal, but also an asking price that is too low for a badly located or hardly usable space. Check every listing yourself; the links open the listing page with the calculation and a link to the original advertisement.
Costs, tax and risks are explained in the national guide: Parking investment guide
For every listing we estimate the rent from comparable rental listings: first on the same street, then nearby, then city-wide, and only when that is not enough with a model. Gross yield is the annual rent divided by the asking price. Net yield accounts for registration duty, notary fees including VAT, 5% vacancy, property tax, insurance, service charges and maintenance, for a cash purchase. The median error of the rent estimate for garages is 15.0%. Read the full methodology.
Data from 26 October 2026. Estimates based on asking prices and estimated rents; not investment, tax or legal advice.