Which commercial property type typically generates the highest rental income per square foot?

Option A: Industrial warehouse

Industrial warehouses typically generate the lowest rental income per square foot among commercial properties. These properties serve basic storage and distribution functions, are often located in less expensive industrial areas, and don't require prime locations with high visibility or foot traffic. The functional nature of warehouse space and lower location requirements result in significantly lower rental rates compared to retail properties.

Option B: Office building

Office buildings generate moderate rental income per square foot, falling between industrial and retail properties. While office locations are important for business operations and may require good accessibility, they don't directly generate customer sales revenue like retail spaces. Office rents are typically lower than retail because they don't provide the same immediate revenue-generating potential for tenants.

Option D: Multi-family apartment

Multi-family apartment buildings are primarily residential properties, not commercial, and generate rental income through residential leases rather than commercial business operations. Even when considered commercial investments, residential rental rates per square foot are typically lower than retail commercial spaces because they don't provide revenue-generating business opportunities for tenants.