LTV vs. CLTV: What's the Difference?
LTV (Loan-to-Value) considers only a single loan against property value, while CLTV (Combined Loan-to-Value) calculates the sum of all mortgages. For HELOCs, banks use CLTV to determine your maximum borrowing limit.
The standard CLTV defaults to 80% for middle-class borrowers. But this isn't a fixed number—it's a dynamic matrix determined by credit score, property type, and occupancy status.
CLTV Impact: Two Property Comparison
💡 Key Insight: Equity access is non-linear. The first mortgage is a fixed barrier—regardless of CLTV changes, you must "cross" this threshold before accessing HELOC funds. The combination of high property value and low mortgage balance dramatically amplifies your borrowing power.
Deep Dive: 3 Unnegotiable Factors Lenders Use to Set Your Max CLTV
1. Credit Score (FICO) Tiers
Your credit score directly determines the risk level banks are willing to take. Here are the precise CLTV tiers:
- FICO 760+
- 90% CLTV
- FICO 720-759
- 85% CLTV
- FICO 680-719
- 80% CLTV
- FICO 640-679
- 75% CLTV
Note: This is the base CLTV. Actual approved limits require additional adjustments for property type and occupancy status.
2. Occupancy Type Penalties
Banks charge a "risk premium" for non-owner-occupied properties because these are more likely to be abandoned during economic downturns:
- Primary Residence
- 0% Adjustment
- Second Home
- -5% Adjustment
- Investment Property
- -10% Adjustment
3. Property Type Penalties
Different property types have vastly different liquidity and maintenance costs, which banks factor into CLTV adjustments:
- Single-family
- 0% Adjustment
- Condo
- -5% Adjustment
- Multi-family
- -10% Adjustment
- Manufactured
- -25% Adjustment
⚠️ Absolute Hard Cap: 90%
Regardless of how high your credit score is or how premium your property, the absolute CLTV ceiling is 90%. This is a dual constraint from regulatory requirements and bank risk controls. CLTVs exceeding 90% are considered "underwater mortgage" risk zones and are virtually impossible to approve.
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