Market Value and Replacement Cost describes different types of commercial property insurance policies and their costs and coverage amounts. There are several factors that determine a property's market value, including location and real estate market conditions. Replacement cost policies provide funds to fully repair or rebuild a property without deductions for depreciation, but have higher premiums. Actual cash value policies provide lower premiums but deduct depreciation costs. Functional replacement cost offers even lower premium savings by using less expensive replacement materials. The best policy depends on a property's specific risks and financial needs.