Cap Rate Calculator

A good cap rate depends on market, property type, and risk tolerance. In general, 4-6% is typical for stable, low-risk properties in strong markets with high appreciation potential. 6-8% is average for most residential rental properties. 8-10% or higher may indicate a higher-risk property or an undervalued deal. Class A properties in prime locations tend toward lower cap rates, while Class C properties in secondary markets typically offer higher cap rates with more management-intensive operations.

Cap rate measures a property's return independent of financing — it's calculated as NOI divided by purchase price. Cash-on-cash return measures the return on your actual cash invested, including the effect of mortgage leverage. For example, a property with a 6% cap rate might produce a 10% cash-on-cash return with favorable financing. Cap rate is best for comparing properties quickly, while cash-on-cash return tells you how hard your invested dollars are working. Use our Rental ROI Calculator for a full cash-on-cash analysis.

No. Cap rate intentionally excludes mortgage payments and all debt service. It measures the property's return as if purchased with all cash. This makes cap rate useful for comparing properties on a level playing field regardless of how they're financed. The formula is: Cap Rate = Net Operating Income (NOI) / Purchase Price. NOI includes rental income minus operating expenses (taxes, insurance, management, maintenance, vacancy), but not mortgage payments, depreciation, or capital expenditures.

You can improve cap rate by increasing NOI or buying at a lower price. To increase NOI: raise rents to market rate, reduce vacancy through better tenant screening and retention, add value (extra bedrooms, in-unit laundry, storage), cut operating expenses (shop insurance, appeal property taxes, reduce management costs). To lower effective purchase price: negotiate better deals, buy off-market properties, or target distressed sellers. A common strategy is buying below-market properties with upside potential — often called 'value-add' investing.