An investor who owns only downtown office buildings faces concentrated risk if that sector weakens. Spreading capital across apartments, industrial properties, and different geographic markets is diversification. The goal is to reduce the impact of any single underperforming asset or market.

Diversification can occur by property type, location, tenant mix, lease duration, or investment structure. Real estate investment trusts and funds offer instant diversification for smaller investors. Direct owners achieve it by acquiring multiple properties over time.

True diversification requires assets that do not all move together. Correlated markets provide less protection than genuinely different ones. Diversification does not eliminate risk; it redistributes it. Many experienced investors still keep a core concentration in areas they know well while adding selective exposure elsewhere.

• Spreading investments to reduce concentration risk
• Can involve property type, geography, or structure
• Lowers impact of any single poor performer
• Does not remove market risk entirely