Definition
Loan-to-Value (LTV) measures leverage by comparing a property’s loan balance to the property’s value. In simple terms, LTV answers: “How much of this deal is financed with debt versus equity?â€
How It’s Calculated
LTV is usually expressed as a percentage:
- LTV = Loan Amount ÷ Property Value
The definition of property value depends on the context and the lender: purchase price, appraised value, or a stabilized value may be used.
Why It Matters
LTV is a core underwriting risk metric. Higher LTV generally means less equity cushion, which increases the lender’s and investor’s exposure if income drops or values decline. Lower LTV usually improves financing terms and resilience during downturns.
Investor Uses
- Risk control: set maximum leverage limits to protect downside (especially in volatile cap rate environments).
- Comparing deals: normalize leverage across acquisitions, refinances, and recapitalizations.
- Stress testing: estimate how much value can fall before equity is impaired.
- Exit planning: evaluate refinance or sale options based on likely lender LTV constraints at the time of exit.
LTV vs. DSCR
LTV focuses on collateral value. Many lenders also underwrite to cash flow using Debt Service Coverage Ratio (DSCR). In practice, the maximum loan is often constrained by whichever is tighter: LTV or DSCR.
Example
You buy an apartment building for $10,000,000 and the lender provides a $7,000,000 loan.
- LTV = 7,000,000 ÷ 10,000,000 = 0.70 = 70% LTV
That means 70% of the asset value is financed by debt and 30% by equity.
Common Pitfalls
- Using the wrong “valueâ€: purchase price vs. appraised value vs. stabilized value can change LTV materially.
- Confusing LTV with LTC: construction deals often use Loan-to-Cost (LTC), not LTV.
- Ignoring amortization: LTV can fall over time as principal is paid down, even if value stays flat.
- Overlooking fees/reserves: some lenders include financed fees or reserve deposits in “loan amount†for LTV tests.
- Not stress testing value: a “safe†LTV at purchase can become risky if cap rates expand or NOI falls.