Large residences aren’t just a scaled-up version of a small apartment building, they’re complex sites with their own dynamics. Many private units, multiple buildings or blocks, shared technical installations and a large, diverse group of co-owners all mean the management works fundamentally differently.



At Syncura, we combine 40+ years of experience with a personal, professional approach tailored to the complexity of your site. We build our management around three pillars.
In a large residence, clear communication is essential. We work with clear points of contact, an internal helpdesk and a digital portal where all co-owners can find their documents and information neatly organised. This avoids endless email chains and keeps everyone informed, with no surprises.
The larger the co-ownership, the more important transparent financial management becomes. Syncura applies double-entry bookkeeping principles, draws up realistic budgets, closely follows up on arrears and builds up a healthy reserve fund for future works. Every co-owner receives a correct, traceable overview of the shared costs.
Lifts, heating installations, parking garages and shared spaces need continuous maintenance. We focus on proactive management and a strong network of reliable partners, so problems are prevented rather than solved only once they’ve escalated. This preserves the building’s value and residents’ quality of living.
Since the law of 2 June 2010, large complexes with at least twenty apartments can be split into separate sub-associations, each with its own autonomous decision-making authority. This means each sub-association can choose its own preferred supplier for its shared areas, without having to negotiate with every co-owner across the whole complex.
Since 2022, an EPC for the shared areas of an apartment building has been mandatory. This certificate maps out the whole building’s energy consumption and forms the basis for future renovation plans. In many large residences from the 1970s and 80s, energy renovation is a key topic. We guide the co-ownership in planning, financing and carrying out these works.
More and more co-owners are considering an electric car. Installing charging points in a shared (underground) garage raises questions about financing, decision-making and fire safety. Through our sister company Trema, which specialises in the technical side of co-ownership, we offer a well-considered solution for this.
In a large building, fire can spread quickly, which is why clear evacuation plans and preventive measures are vital. Syncura places strong emphasis on fire safety, with visible evacuation plans, compliance with legislation and regular checks, so all residents live in a safe environment.
All key documents and information for your residence are neatly organised in one digital portal, accessible to every co-owner. This ensures efficient, transparent administration and smooth-running processes. Together with our internal helpdesk and quick follow-up, every co-owner in a large residence always knows exactly where they stand.
With more than 40 years of experience, Syncura is the leading syndic in Flanders and Brussels. We manage a wide range of large residences and complex sites, and hold our services to strict quality standards. Only qualified staff manage your building with us: property managers, accountants and lawyers, each a specialist in their field and, as professionals registered with the BIV, continuously trained. You can count on transparent communication, an internal helpdesk, a strong network of partners and an approach that always puts your interests first.
Looking for an experienced syndic to manage your large residence or complex site? Thanks to our in-depth expertise in co-ownership and more than 40 years of experience, you can count on Syncura’s services. Switching is easier than you think.
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