Kasteellaan 63
Building with many business tenants
12 companies are registered here now, more than at 99% of Belgian addresses, in a building of about 3,100 m² of floor space: about 258 m² per company, room enough for an office each. Most are not tied to one another: independent tenants of one building.
- More companies than at 99% of Belgian addresses (which have at most ten).
- The address register knows 26 box numbers for this entrance, against 12 registered companies.
- 7 have their registered office here, 5 only an establishment or branch.
- Most common main activity: Non-specialised retail sale with food, beverages or tobacco predominating (47110), at 2 of the 7 current companies with a known activity (5 different). Then Advertising agencies (73110): 2, Site preparation (43120): 1.
- None of the 9 companies here shares a current director with another.
- Half of the current companies have been registered here for less than 8.6 years.
- 2 new registrations in the last twelve months (2 in three years).
- 1 company went bankrupt while registered here.
What you can do with this
- Open the dossier of the company you are interested in: the list shows whether it has its registered office here or only an establishment.
- Look at how the former companies ended: that says something about the address, nothing about any individual company.
- Filter the list below by outcome, or export all of it as CSV.
The building
cadastre and 3D survey- Footprint
- 374 m²
- measured, the ground under the building
- Floor area (estimate)
- ~3,100 m²
- 8 storeys, estimated from the building volume
- Per current company
- ~258 m²
- Box numbers
- 26
- Height
- 28.7 metres
- Volume
- 9,292 m³
- Plot
- 653 m²
An association of co-owners (VME) is registered: the building is divided into apartments or units that each have an owner.
Buildings from the cadastre and the 3D survey (LiDAR), box numbers from the BEST address register, heritage from the regional registers. Who is registered here, not who owns it.
Registrations per year, and what became of them
Companies at this address
12 in total| Company | At this address | Outcome |
|---|---|---|
| "ENTRE RÊVES ET RÉALITÉ" en néerlandais "TUSSEN DROMEN EN WERKELIJKHEID" en anglais “DREAMS AND REALITY” en italien “TRA SOGNI E REALTÀ”
BE 0465.464.396 |
Registered office
since 02-1999 |
Active here |
| Association des copropriétaires de la Résidence Le Château à Bruxelles, avenue du Château, 63
BE 0840.450.659 |
Registered office · VME
since 10-2008 |
Active here |
| BARGEVE
BE 0550.352.660 |
Establishment
since 04-2014 |
Active here |
| Basteels, Sébastien (sole trader)
BE 1032.258.855 |
Establishment
since 01-2026 |
Active here |
| FLATIZ
BE 0765.593.383 |
Registered office
since 03-2021 |
Active here |
| Garcia Tejero, Jordi (sole trader)
BE 0634.810.857 |
Establishment
since 07-2023 |
Active here |
| L'OR DE LA TERRE OCEOR
BE 0713.867.243 |
Establishment
since 11-2018 |
Active here |
| Mouvement pour l'Union et la Promotion de la Jeunesse
BE 1029.706.666 |
Registered office
since 10-2025 |
Active here |
| OCTOPIC
BE 0676.722.775 |
Registered office
since 06-2017 |
Active here |
| SOLUTIOS
BE 0799.699.177 |
Registered office
since 03-2023 |
Active here |
| Turina, Laurence (sole trader)
BE 0558.901.033 |
Establishment
since 12-2012 |
Active here |
| VAN GREEF
BE 0838.573.314 |
Registered office
since 11-2011 |
Bankrupt judgment 20-11-2017, while registered here |
What this check does and does not say
A shared address is not suspicious in itself: office buildings, accountants and business centres host many companies. The verdict says what kind of address this is, nothing about any individual company.
The comparison rests on all 1,408,687 active Belgian addresses: half have one company, 95% at most five, 99% at most ten, 99.9% at most 35. There is no national reference for bankruptcies and arrivals; they are shown here as counts.
A shared director is a current board mandate at two companies at this address; statutory auditors and liquidators do not count.
Floor area and storeys are not measured anywhere: the building shows them as estimates, next to the measured footprint. No register of building use (office, housing) is available.
Sources: KBO (companies, addresses, activities and legal situation), Belgian Official Gazette (judgments), BOSA BEST (addresses and box numbers), cadastre and 3D survey (parcels and buildings).
Source: KBO (Kruispuntbank van Ondernemingen) · Belgian Official Gazette · BOSA BEST · Cadastre/LiDAR. Last updated: 09-10-2026.