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NOI Impact Calculator

See how CAM billing errors change your NOI and asset value. Get the dollar impact for your portfolio.

Net Operating Income (NOI) is how investors value commercial property. CAM billing errors hit NOI directly. Cap rates amplify it. $1 of under-billed CAM can cut asset value by $15 to $25. Over-billing hurts too. It invites disputes and refunds.

Your Portfolio

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NOI Recovery Projection

Total CAM pool

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ScenarioCAM Recovered
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With CapVeri -

NOI Recovered

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Asset Value Lift

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CapVeri Annual Plan Cost

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ROI Multiplier

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Enter your portfolio details above to see your projection.

Uses 4% industry benchmark leakage rate. Actual results vary by portfolio. Use your own reconciliation history to calibrate.

See what CapVeri finds in your actual GL

Frequently Asked Questions

How does CAM leakage affect NOI?
CAM leakage directly reduces Net Operating Income (NOI) because underbilled expenses come out of the landlord’s bottom line. Since commercial property values are calculated as NOI divided by cap rate, even small billing errors get amplified into significant asset value reductions.
What is NOI in commercial real estate?
Net Operating Income (NOI) is a property’s total revenue minus operating expenses, excluding debt service and capital expenditures. It is the standard metric for valuing commercial properties - a higher NOI means a higher property value at any given cap rate.
How does cap rate affect the impact of CAM errors?
Cap rate is the divisor in the property valuation formula (Value = NOI / Cap Rate). A lower cap rate amplifies the impact of every dollar of NOI change. At a 5% cap rate, $10,000 of annual CAM leakage reduces asset value by $200,000. At an 8% cap rate, the same leakage reduces value by $125,000.
What is a typical cap rate for commercial offices?
Office cap rates in the U.S. typically range from 5% to 9% depending on market, class, and occupancy. Class A urban offices tend toward 5–6%, while suburban Class B/C properties may be 7–9%. The specific cap rate matters because it determines how much NOI changes affect property value.

Related tools

This free tool only gives a rough guess. The numbers may be wrong. Check your own lease and records first. This is not legal or tax advice.

Related Resources

Common CAM Reconciliation ErrorsAdministrative Expenses GuideOperating Expense BenchmarksCapEx Reserve vs CAM PoolCAM Billing Error EstimatorRecovery Gap AnalyzerCapEx in CAM Pool Rules