Etterbeek: very good transparency, European quarter

The European quarter municipality

Etterbeek has approximately 50,000 inhabitants on a compact territory of 3.15 km². Located in the heart of the European quarter, it hosts numerous institutions and an international population. Vincent De Wolf (MR) left his parliamentary mandate to focus on the mayoralty.

Transparency: 5 out of 6 criteria

Etterbeek achieves an excellent transparency score. The budget and council minutes are published online, the council is broadcast via livestream, the mandate registry is accessible, and the municipality has a citizen participation platform via Fluicity with neighbourhood budgets (EUR 60,000). Only the Open Data portal is missing.

Citizen participation: Fluicity and neighbourhood councils

Etterbeek uses the relaunched Fluicity platform for citizen participation, with active neighbourhood councils since 2020 and participatory budgets of EUR 60,000.

Budget and recent developments

The 2026 budget is under strain with a 17% increase in property tax. A public consultation process is underway regarding the proposed new United States embassy in the European quarter. Conflicts related to European quarter development works persist.

US embassy: the project uncertain again (March 2026)

On 25 March 2026, US Ambassador Bill White cast doubt on the embassy's move to Etterbeek, referring to a possible decision by President Trump to approve, change or halt the project. Mayor Vincent De Wolf called the remarks "surprising"; the environmental impact study remains ongoing.

US 250th anniversary party at the Cinquantenaire: fallout for Etterbeek (June-July 2026)

The party marking the 250th anniversary of the United States, organised by the US embassy at Cinquantenaire Park on 28 June 2026 (concert, fireworks, drones, up to 9,000 attendees), triggered a wave of complaints from Etterbeek residents over noise and vibrations. The municipality publicly stated it has no decision-making power over the park, which belongs to the City of Brussels. In early July 2026, the federal Buildings Agency opened an investigation after damage was found to the roof and cornices of the Royal Museums of Art and History, with the cause (fireworks or storm) still to be determined.

Rat control campaign (July 2026)

The municipality launched a three-month rat control campaign in four neighbourhoods (Léopoldville, Général Bernheim, Saint-Pierre, Père de Deken), following a rise in rat populations.

Sources: La Libre, BX1 (25 March 2026); BX1, L'Avenir (June 2026); RTBF, L'Avenir (July 2026); L'Avenir, DH (rat control, 12-13 July 2026).