Proven track record
Active in Belgium and Luxembourg, with over 1,250 units delivered and more than 17 years of experience.
Partner with Antonissen
Since 2009, Antonissen Development Group has been developing real estate in Belgium and Luxembourg, with projects in residential, student housing and SME business parks. Whether you bring us an opportunity, want to unlock the value of a site, need a building tailored to your business or are looking for a co-development: you choose a partner with short decision lines, financial strength and all expertise under one roof.
Why Antonissen
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Financial strength
As an independent family-owned developer, we combine a long-term vision with direct decision-making.
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All expertise under one roof
From acquisition and planning permission to construction, sales and after-sales: one multidisciplinary team, short communication lines and a single point of contact.
Sell your project site
Looking to sell land or a building?
Whether it concerns building land, a vacant building or a site with repurposing potential, we review every file personally and with the discretion it deserves. You can count on a fair, market-conform proposal and on a team that takes care of the entire administrative process. Small or large, in the city or in the region: let us know and we will schedule a no-obligation conversation.
Suggest a project site
Do you spot an opportunity in your network?
Notaries, estate agents, surveyors, accountants and architects are often the first to know which plot or building is about to come onto the market. If you bring us an interesting file, we are happy to work on it together, with a fair fee or a structural long-term collaboration. Your reputation and that of your client always remain our priority
For every opportunity that comes our way, we ask ourselves one simple question: how can we make it a win-win? Sometimes that means a quick acquisition; other times, it means working together over several years. What matters is that both parties are satisfied at the end of the journey.
Build to Suit & Build to Rent
For companies looking to realise a headquarters, production site or business park. For funds and investors building a rental portfolio. Antonissen guides you from the search for the right location, through the permit process, to delivery and aftercare. All expertise sits under one roof. That means short lines, a fixed timeline and a single point of contact from start to finish.
Co-development
Do you own land, a building or a project vision you would rather not take forward on your own? Partner with Antonissen in a co-development. We bring our experience, our teams and our financial strength, you keep your involvement and share in the eventual return. A transparent structure, shared risk, and a partnership in which both parties build towards the result.
