Glossary · Debt and financing

Loan to value

Also called LTV.

Loan to value is the loan amount divided by the property's value, expressed as a percentage. It is the most familiar leverage constraint and, on a purchase, is normally tested against the lesser of the appraised value and the purchase price.

Updated August 6, 2026 · All terms

How it works

LTV measures the equity cushion protecting the lender. At 65 percent leverage, value has to fall by 35 percent before the loan is underwater, which is a straightforward statement about how much price decline the loan can absorb.

Its weakness is that value is an opinion. LTV depends on an appraisal, and appraisals move with the same market sentiment that moves cap rates, so leverage measured this way loosens exactly when markets are frothy and tightens when they are not. That procyclicality is why lenders stopped relying on LTV alone and added debt yield, which contains no valuation at all.

On a purchase the constraint is usually stated as the lesser of a percentage of purchase price and a percentage of appraised value. If the appraisal comes in below the contract price, the loan shrinks and the equity requirement grows, and that risk sits with the buyer between signing and closing. Refinances have the opposite exposure: proceeds depend entirely on an appraisal that has not happened yet.

Formula

LTV = loan amount / value
  • On a purchase, value is normally the lesser of appraised value and purchase price
  • Loan to cost is the parallel measure for development and heavy value-add, using total project cost as the denominator
  • Combined LTV, or CLTV, includes mezzanine debt and any preferred equity treated as debt

Worked example

Leverage, and what an appraisal miss costs

Purchase price $55,900,000, lender cap 65 percent of the lesser of price and appraised value.

Loan at 65% of purchase price$36,335,000
Equity required$19,565,000
Appraisal comes in at $54,000,000
Loan at 65% of appraised value$35,100,000
Additional equity needed$1,235,000

A 3.4 percent appraisal shortfall costs $1.235 million of additional equity, a 6.3 percent increase in the cheque, with no change to the property or the price.

The common mistake

Assuming LTV is what actually sizes the loan

LTV is one of three tests and it is frequently not the binding one. A lender sizes to the LESSER of the LTV cap, the proceeds that satisfy the minimum DSCR at a stressed rate, and the proceeds that satisfy the debt yield floor. In a low cap rate market the value is high relative to the income, so the income-based tests bind long before the LTV cap does, and a model built on a 65 percent LTV assumption comes up short at term sheet. Run all three tests every time and take the minimum.

Every figure, traced to its source

Altyst computes these in exact decimal arithmetic, not with a language model, and clicking any number shows the formula behind it.