ProLease Calc

Commercial Real Estate Resources

Expert insights on managing commercial lease liabilities, understanding complex escalation clauses, and protecting your bottom line.

The Critical Role of NPV in Commercial Lease Analysis

When evaluating a 5 or 10-year commercial lease, the Nominal Total Obligation often hides the true financial impact. Net Present Value (NPV) accounts for the time value of money, allowing tenants to compare a lease with high upfront costs against one with aggressive annual escalations.

Our utility uses a standard discount rate to provide a leveled comparison, ensuring that a $35/sq ft starting rate in Year 1 is weighed correctly against future CPI-linked hikes. This is essential for CFOs and real estate directors who need to justify long-term liabilities on the balance sheet under ASC 842 standards.

Read full article →

Understanding Base Year Expense Stops vs. NNN

A common point of confusion in office leasing is the difference between a Triple Net (NNN) structure and a Base Year Expense Stop. In an NNN lease, the tenant pays their pro-rata share of all operating expenses from day one.

Conversely, a Base Year Stop protects the tenant by capping their liability at the expense levels incurred during the first year of the lease. Any increases in taxes or maintenance in subsequent years are passed through to the tenant. Using our escalation calculator helps model these potential "leakages" to avoid surprise bills in Year 2 and Year 3 of the term.

Read full article →

CPI Indexing: Fixed % vs. Variable Inflation Rates

In an era of fluctuating inflation, the choice between a fixed 3% annual increase and a CPI-linked escalation is a multi-million dollar decision. Fixed increases provide budget certainty, while CPI-linked leases (often based on CPI-U or RPI) can lead to volatility.

However, many landlords now include "floors" and "caps" (e.g., a minimum of 2% and a maximum of 5%). Our Comprehensive Guide utility allows users to toggle between these scenarios, providing a side-by-side visualization of how different inflation paths affect the cumulative cost over the entire lease duration.

Read full article →