What is the average Class A rent in Brussels?

Around 32 EUR/sqft/yr ($35 USD) across the broader Class A index. Trophy submarkets like Léopold Quarter (EU Quarter) command 20–40% above that.

How many months of rent-free are normal in Brussels?

8 months on a 9-year deal is the standard benchmark. Lease-up product or tenants with strong covenant strength can push higher.

Are rents rising or falling in Brussels?

The Brussels Class A market is currently flat. Vacancy is 8.2%, which sets the negotiating context.

Headline Class A rent in Brussels is around 32 EUR/sqft/yr ($35 USD), with 8 months of typical rent-free on a 9-year term.

Headline Class A rent: 32 EUR/sqft/yr ($35 USD).
Trophy submarket rents (Léopold Quarter (EU Quarter)) push to roughly €36/sqm/mo · ≈ $43.3 PSF/yr USD.
Typical concessions on a 9-year deal: 8 months free rent.
Vacancy stands at 8.2% — market trend is flat.
Use effective rent (face minus PV of concessions), not headline, to compare deals.

Brussels Class A office rents and incentives

Headline Class A rent in Brussels is around 32 EUR/sqft/yr ($35 USD), with 8 months of typical rent-free on a 9-year term.

TL;DR

Headline Class A rent: 32 EUR/sqft/yr ($35 USD).
Trophy submarket rents (Léopold Quarter (EU Quarter)) push to roughly €36/sqm/mo · ≈ $43.3 PSF/yr USD.
Typical concessions on a 9-year deal: 8 months free rent.
Vacancy stands at 8.2% — market trend is flat.
Use effective rent (face minus PV of concessions), not headline, to compare deals.

Headline rent vs. effective rent

Asking rents in Brussels are quoted in EUR per sqft per year. Across the broad Class A index the figure is 32, but the trophy tier in Léopold Quarter (EU Quarter) reaches roughly €36/sqm/mo · ≈ $43.3 PSF/yr USD. Always discount headline rent by the present value of free rent and fit-out-capex">tenant improvement allowance to land on effective rent — the only number that compares cleanly across deals.

Rent-free and TI

Standard Brussels concessions on a 9-year Class A lease run to 8 months of base-rent abatement. Trophy lease-ups can push rent-free 25–40% above that benchmark. Local cost-of-occupancy is also shaped by tax — 25% Belgian corporate income tax. Notional Interest Deduction and innovation income deduction available. SME rate of 20% on first €100k for qualifying small companies.

Where rents land by submarket

Léopold Quarter (EU Quarter) sits at the top end (~€36/sqm/mo · ≈ $43.3 PSF/yr USD). Centre-Ville (Brussels-Central) clears around €30/sqm/mo · ≈ $36.1 PSF/yr USD as the prime tier. Zaventem & Airport Region represents the value end at ~€24/sqm/mo · ≈ $28.9 PSF/yr USD. The full submarket map is on the Brussels city page.

Key facts

city	Brussels
country	Belgium
region	EMEA
classARentLocal	32 EUR/sqft/yr
classARentUsd	$35/sqft/yr
vacancy	8.2%
typicalLeaseYears	9
typicalRentFreeMonths	8
submarkets	5
primeYieldPct	5.4%
trophyRent	€36/sqm/mo · ≈ $43.3 PSF/yr USD
primeRent	€30/sqm/mo · ≈ $36.1 PSF/yr USD

Frequently asked questions

What is the average Class A rent in Brussels?: Around 32 EUR/sqft/yr ($35 USD) across the broader Class A index. Trophy submarkets like Léopold Quarter (EU Quarter) command 20–40% above that.
How many months of rent-free are normal in Brussels?: 8 months on a 9-year deal is the standard benchmark. Lease-up product or tenants with strong covenant strength can push higher.
Are rents rising or falling in Brussels?: The Brussels Class A market is currently flat. Vacancy is 8.2%, which sets the negotiating context.

Editorial provenance

Reviewed by Samuel Okafor — EMEA contributing editor. Last updated 2026-04-15. See our methodology and editorial standards.

Primary sources for this page

CBRE Marketview reports — CBRE
JLL Office Insight — JLL
Cushman & Wakefield Marketbeat — Cushman & Wakefield
Savills World Research — Savills
Colliers Global Office Outlook — Colliers

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