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Offices to let in South Brussels

Southern Brussels offers a range of working environments, from residential districts to locations near stations and main roads. We shortlist offices according to your team’s journeys, preferred layout and expected level of services.

Triomphe

Triomphe

15-23/b34 Arnaud Fraiteur Avenue, 1050 Ixelles, Belgium

Area :

301

à

2,161

m²

Arsenal

Arsenal

Bd Louis Schmidt 29, 1040 Etterbeek

Area :

268

à

2,267

m²

Souverain 165

Souverain 165

Bd du Souverain 165, 1160 Brussels

Area :

492

à

1,959

m²

Souverain 24

Souverain 24

24 Boulevard du Souverain, 1170 Watermael-Boitsfort, Belgium

Area :

116

à

1,021

m²

Auderghem 22-28

Auderghem 22-28

Avenue d'Auderghem 22-28, 1040 Brussels, Belgium

Area :

344

à

Sur demande

m²

HD54

HD54

54 Avenue Herrmann-Debroux, Auderghem, Belgium

Area :

578

à

1,745

m²

Mobilis

Mobilis

Boulevard Industriel 51, 1070 Anderlecht, Brussels, Belgium

Area :

730

à

1,488

m²

Souverain 100

Souverain 100

Bd du Souverain 100, 1170 Watermael-Boitsfort

Area :

315

à

Sur demande

m²

B52

B52

Avenue Herrmann-Debroux 52, Auderghem, Belgium

Area :

225

à

6,660

m²

Gerling House

Gerling House

Avenue de Tervueren 273, Woluwe-Saint-Pierre, Brussels, Belgium

Area :

390

à

Sur demande

m²

Glaverbel

Glaverbel

Chaussée de la Hulpe 166, 1170 Watermael-Boitsfort, Brussels, Belgium

Area :

348

à

6,678

m²

Gravity

Gravity

Avenue Herrmann-Debroux 40-42, Auderghem, Belgique

Area :

100

à

1,403

m²

La Hulpe 187

La Hulpe 187

Chaussée de la Hulpe 187, 1170 Watermael-Boitsfort, Belgium

Area :

346

à

1,866

m²

Paepsem Business Park

Paepsem Business Park

Boulevard Paepsem 16, Anderlecht, Belgium

Area :

212

à

800

m²

Plaine 11

Plaine 11

Boulevard de la Plaine 11, 1050 Ixelles, Brussels, Belgium

Area :

264

à

2,664

m²

Plaine 17

Plaine 17

Boulevard de la Plaine 17, 1050 Ixelles, Brussels, Belgium

Area :

614

à

5,943

m²

QUAI52

QUAI52

Quai Fernand Demets 52, 1070 Anderlecht, Belgium

Area :

350

à

851

m²

Solaris

Solaris

Chau. de la Hulpe 120, 1000 Brussels

Area :

43

à

4,047

m²

South Crystal

South Crystal

Avenue Fonsny 13, 1060 Saint-Gilles, Belgium

Area :

632

à

3,736

m²

The Crescent

The Crescent

Rte de Lennik 451, 1070 Anderlecht

Area :

24

à

4,399

m²

Choosing an office location in southern Brussels


Mesh-immo’s Brussels South selection covers several municipalities, including Auderghem, Watermael-Boitsfort and Anderlecht, as well as addresses in Woluwe-Saint-Pierre. The name refers to a broad commercial search area. Compare each building against your team’s journeys and meeting locations.


Comparing locations with different transport connections


An address in Auderghem or Watermael-Boitsfort and one in Anderlecht or Woluwe-Saint-Pierre serve different journeys. Identify the public transport, road connections and regular meeting locations that matter before choosing an area. Then consider parking, cycling and services around the building. This helps you shortlist properties that suit your business.


Defining the premises you need


List the workstations, meeting rooms and storage areas you need. The floor plan helps establish whether a unit can accommodate this layout and what work remains necessary. Compare the condition of the premises, the equipment and the full occupancy cost, including service charges, taxes and additional expenses.


Comparing several locations


Depending on your journeys, consider offices in the Louise area or offices in central Brussels as alternatives. You can also browse all offices to rent in Brussels to keep your shortlist aligned with your budget and priorities.


For shared services and premises that are already fitted out, compare coworking spaces in southern Brussels. Check the term and services included in each proposal.


FAQ - Office rental - Southern Brussels


How do I choose an area within this selection?

Compare journeys from your team’s homes and to your clients. Assess addresses in Auderghem, Watermael-Boitsfort, Anderlecht and Woluwe-Saint-Pierre by their precise location, then weigh their transport connections against the floor plans and budget.

Compare daily journeys, transfers, road connections and parking. Weigh these criteria against the budget and layout of the premises.

The handover condition depends on the unit. Ask for the plans, equipment specifications and details of any work required, then check who bears the cost and how long it will take.

Gather the rent, service charges, taxes, parking costs and necessary fit-out costs. Compare them over the same occupancy period and check the stated VAT treatment.

This selection covers several municipalities, so a single range would hide significant differences between addresses. For example, the availability schedule for Paepsem Business Park offices in Anderlecht published by Key Estate lists rents of €90 to €120/m²/year, depending on the unit. This example is not an average for southern Brussels and does not indicate prices in Auderghem, Watermael-Boitsfort or Woluwe-Saint-Pierre. Compare each offer including its service charges, taxes, parking and any works, and check VAT. Example consulted in October 2026.

For an initial conventional office scenario, you can test an allowance of 12 to 18 m² per workstation, including circulation and shared areas used by your team. Ten workstations would therefore represent a scenario of 120 to 180 m². Adjust this planning assumption to the floor plans: enclosed offices, meetings, reception and storage may require more space. For hybrid working, base your estimate on the busiest attendance days and allow room for changes in team size. Finally, check what the quoted floor area includes.

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