Loan-to-value and down payments
How LTV is calculated, the 80% and 90% thresholds, zero-down risks, and appraisal value.
LTV is the loan divided by the lender-recognized property value; a lower LTV (a bigger down payment) usually improves pricing and approval, while zero-down financing raises leverage and negative-equity risk.
Key points
- LTV = loan ÷ lender-recognized property value (or price).
- Many lenders price better at ≤80% LTV; some add a surcharge above 80%.
- Zero-down or >100% financing can leave you in negative equity with no cash for fees or repairs.
- The lender’s recognized value may be below the purchase price.
How LTV works
Loan-to-value is the loan divided by the lender-recognized property value or price. Because the lender’s recognized value can be below the price you agreed, your effective LTV may be higher than you expect. Many lenders offer their best pricing at 80% LTV or lower and add a surcharge above it — au Jibun Bank, for example, adds 0.045 percentage points above 80% LTV. A larger down payment lowers LTV, which generally improves both the rate and the approval odds.
The risk of zero-down financing
Some loans finance 90%, 100%, or even more than 100% of the price by including transaction costs, but this raises leverage and risk. With little or no equity, a buyer can quickly fall into negative equity if the property’s market value dips or depreciates, and may have no cash left for closing fees, repairs, or emergencies. A prudent buyer keeps a down payment and a separate reserve for the 6–10% of closing costs rather than borrowing everything.
Key points to carry away: LTV = loan ÷ lender-recognized property value (or price); Many lenders price better at ≤80% LTV; some add a surcharge above 80%; Zero-down or >100% financing can leave you in negative equity with no cash for fees or repairs; The lender’s recognized value may be below the purchase price. Use the linked guides and calculators for the full decision, and confirm anything material with the lender, a licensed broker, a judicial scrivener, or a tax accountant before you act.
Who this is for
- Buyers deciding a down-payment size
- Borrowers comparing LTV-based pricing
What this is not
- Investment-property leverage strategy
- Financing more than the value leaves no equity buffer; a small price dip can put you underwater.
Frequently asked questions
How much down payment is required?
It varies from little or none to 20% or more; a lower LTV often improves pricing and approval.
Is zero-down financing safe?
It can leave you with negative equity and no cash for fees or repairs if the value dips.
What is loan-to-value (LTV)?
The loan divided by the lender-recognized property value or price.
Why can LTV exceed 100%?
Some loans include transaction costs, which raises leverage and risk.