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Comparisons

Levered vs Unlevered IRR: What's the Difference?

Clear comparison of levered IRR and unlevered IRR for multifamily real estate. Learn formulas, key differences, and when to use each return metric for apartment investment analysis.

Last updated March 2026

Quick Answer: Unlevered IRR measures the annualized return on a property assuming no debt — it isolates the asset's performance. Levered IRR measures the annualized return on equity after accounting for debt service — it captures the combined impact of property performance and financing. Levered IRR is typically higher when leverage is positive (borrowing rate below property return).

See our full guides: Levered IRR and Unlevered IRR.

What Is Unlevered IRR?

Unlevered IRR (also called property-level IRR or asset-level IRR) calculates the internal rate of return using cash flows before any debt service. It measures how the real estate asset itself performs, independent of how it is financed.

Unlevered IRR = IRR of (Total Acquisition Cost, NOI each year, Net Sale Proceeds)

No debt service or loan proceeds in the cash flow stream

What Is Levered IRR?

Levered IRR (also called equity IRR or project-level levered IRR) calculates the internal rate of return on the equity portion of the investment. It starts with the equity contribution, uses cash flows after debt service, and includes net equity proceeds at sale after loan payoff.

Levered IRR = IRR of (Equity Invested, Cash Flow After Debt Service, Net Equity at Sale)

All cash flows are equity-level: after loan funding and before equity distributions

Key Differences: Levered vs Unlevered IRR

Factor Unlevered IRR Levered IRR
Debt includedNoYes
MeasuresAsset performanceEquity performance
Cash flows usedNOI, gross sale proceedsCash flow after debt, net equity at sale
Initial investmentTotal acquisition costEquity contribution only
Rate sensitivityNoneHigh — changes with rates and terms
Typical value7–12%12–22% (with positive leverage)
Best forComparing assetsEvaluating equity returns

When to Use Each Metric

Use unlevered IRR when: Comparing the intrinsic quality of different properties or markets, evaluating acquisitions before financing is arranged, or isolating operational performance from financing impact. It answers: is this a good asset?

Use levered IRR when: Evaluating the total return to equity investors, comparing deal structures with different leverage levels, presenting fund or syndication returns, or modeling how financing changes impact investor outcomes. It answers: is this a good investment for my equity?

How They Relate in Practice

The spread between levered and unlevered IRR quantifies the benefit (or cost) of leverage. If unlevered IRR is 9% and levered IRR is 16%, leverage is adding 700 basis points of return. But this amplification works both ways: if the property underperforms, levered IRR drops faster than unlevered because debt payments are fixed while equity absorbs all downside.

Institutional investors typically present both metrics in offering memorandums. Unlevered IRR provides the base case for asset quality, while levered IRR shows the projected equity return with the proposed capital structure. The difference between the two reveals how aggressively the deal relies on leverage to generate returns. See how BubbleGum BI's financial dashboards calculate both IRR metrics for every asset and track actual performance against underwriting projections.

Model Levered and Unlevered IRR Across Your Portfolio

BubbleGum BI calculates both IRR metrics for every asset and tracks actual performance against underwriting projections over the full hold period.

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