Warehouse versus duplex in São Paulo: the real ownership trade-offs?

I’m comparing a 210 m² warehouse with a similarly priced duplex in São Paulo. The warehouse looks simpler to maintain, while the duplex appears to offer more control but potentially larger irregular costs.

My model includes vacancy, insurance, energy use and resale liquidity. What am I missing after year one—especially shared-building reserves, tenant demand and management workload? A practical pre-purchase checklist would help.

Start by separating predictable expenses from low-frequency, high-cost items. For the warehouse, inspect the roof, drainage, electrical capacity, access and fire-related requirements. For the duplex, read the building’s recent meeting records, reserve position and planned works; then inspect windows, waterproofing and any private outdoor areas. I’d also compare realistic tenant profiles, not just headline rent, because vacancy may dominate small maintenance differences.

Is the warehouse standalone or part of a commercial condominium, and is the duplex an apartment in a shared building? That changes the comparison considerably. A condominium warehouse can still carry shared charges and collective decisions, while a duplex apartment may give you less control than it first appears.

Also clarify permitted use and likely occupant needs before estimating energy. A lightly used storage space and an operating business can produce very different utility and management demands. Likewise, a duplex occupied by one household is not automatically management-heavy. I’d ask brokers for evidence of how long comparable properties remain available, but treat asking prices and advertised rents cautiously.

I’m not convinced the warehouse is inherently simpler. One roof or access failure can be entirely yours, whereas a building may spread major work among owners—although that introduces reserve calls and decisions you cannot control.

Before choosing, obtain separate condition inspections, insurance indications based on the intended use, the duplex building’s accounts and planned works, and a conservative vacancy scenario for each. Then stress-test one major repair plus a longer-than-expected sale period; that should expose which risk you are actually more comfortable carrying.