---
title: "Brussels notable Class A buildings"
description: "The trophy and prime Class A buildings that define the Brussels office market."
canonical: https://classa.info/cities/brussels/notable-buildings
pageType: city-topic
lastUpdated: 2026-04-15T00:00:00.000Z
license: "CC BY 4.0 with attribution to Class A Atlas (https://classa.info)."
---

> Brussels's trophy roster is anchored by Tour Astro, The One, Möbius II.

## TL;DR

- Tour Astro — Léopold Quarter, 2018.
- The One — Léopold Quarter, 2018.
- Möbius II — Léopold Quarter, 2025.
- Quatuor — Nord, 2022.
- Möbius I — Léopold Quarter, 2014.

# Brussels notable Class A buildings

**Brussels's trophy roster is anchored by Tour Astro, The One, Möbius II.**

## TL;DR

- Tour Astro — Léopold Quarter, 2018.
- The One — Léopold Quarter, 2018.
- Möbius II — Léopold Quarter, 2025.
- Quatuor — Nord, 2022.
- Möbius I — Léopold Quarter, 2014.

## Trophy roster

**Tour Astro** (Léopold Quarter), ~320k sqft, completed 2018. Belfius-anchored Léopold Quarter trophy near the European Parliament.

**The One** (Léopold Quarter), ~280k sqft, completed 2018. [leed](/glossary/leed)-tenants">breeam">BREEAM Excellent mixed-use trophy facing the EP Esplanade.

**Möbius II** (Léopold Quarter), ~240k sqft, completed 2025. Twin tower [expansion](/topics/cross-border-expansion) of the Möbius cluster delivered 2025.

**Quatuor** (Nord), ~590k sqft, completed 2022. Major [Class A](/glossary/class-a) delivery.

**Möbius I** (Léopold Quarter), ~220k sqft, completed 2014. EU Commission-leased Léopold Quarter trophy.

## Key facts

| city | Brussels|
| country | Belgium|
| region | EMEA|
| classARentLocal | €32/sqm/mo · ≈ $38.5 PSF/yr USD|
| classARentUsd | $39/sqft/yr|
| vacancy | 8.2%|
| typicalLeaseYears | 9|
| typicalRentFreeMonths | 8|
| submarkets | 5|
| primeYieldPct | 5.4%|
| trophyBuildings | 5|

## Frequently asked questions

****Which is the most prestigious Class A building in Brussels?****
: Tour Astro is the most-cited trophy benchmark in the Brussels market.

## Editorial provenance

Reviewed by [**Samuel Okafor**](/about/authors/samuel-okafor) — EMEA contributing editor. Last updated 2026-04-15. See our [methodology](/about/methodology) and [editorial standards](/about/editorial-standards).

### Primary sources for this page

- [CBRE Marketview reports](https://www.cbre.com/insights) — CBRE
- [JLL Office Insight](https://www.jll.com/en/trends-and-insights) — JLL
- [Cushman & Wakefield Marketbeat](https://www.cushmanwakefield.com/en/insights) — Cushman & Wakefield
- [Savills World Research](https://www.savills.com/research_articles/) — Savills
- [Colliers Global Office Outlook](https://www.colliers.com/en/research) — Colliers

[Full sources index](/about/sources) · [Submit a correction](/about/corrections)

## Related topics

- [**Trophy Asset Selection**](/topics/trophy-asset-selection) — How to identify and evaluate trophy Class A assets for a flagship requirement.

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Citation: Source: Class A Atlas (https://classa.info/cities/brussels/notable-buildings), updated 2026-04-15T00:00:00.000Z.