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Safe Rate LocalOntario-Montclair index·Updated August 17, 2026

Mortgage Refinance Rates in Ontario-Montclair

6.833%Rate
6.867%APR
$4,166monthly mortgage payment
$0points (0 pts)
Loan Amount $636,836; and Downpayment $0
Local Fast Facts
CA28470
Typical Home Value
$636,836
YoY Appreciation
+11.7%
Area Median Income
$80,055
Estimated Property Taxes
$2,820/yr
Est. Property Tax Rate
0.44%
Conforming Loan Limit (1-unit)
$806,501
FHA Loan Limit (1-unit)
$732,361
Jumbo Threshold (1-unit)
> $806,501
Average Loan to Value
77.9%

Select your Scenario

Rate & Term Refi

6.867%

Lower your rate or payment

Payment$4,180/mo
Down$0
Loan$636,836

15-Year Refi

6.867%

Pay off faster

Payment$5,677/mo
Down$0
Loan$636,836

Cash-Out Refi

6.867%

Tap your equity

Payment$4,180/mo
Down$0
Loan$636,836

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Frequently Asked Questions

What are current refinance rates today in Ontario-Montclair, CA?

Today's leading benchmark rate for refinance rates in Ontario-Montclair, CA is 6.867% (with an estimated monthly payment of $3,111). Calibrated directly to Ontario-Montclair, CA's local housing market, Safe Rate shows up-to-the-minute interest rates and points across Conventional, FHA, VA, and Jumbo loan programs daily.

What is the recent trend for refinance rates in Ontario-Montclair, CA?

Mortgage rates for refinance rates have shown typical daily fluctuations driven by inflation data and bond yields. Over the past 90 days, rates for refinance rates in Ontario-Montclair, CA have hovered between a low of 6.489% and a high of 6.949%. You can track these daily movements by using the 90-day rate history and trajectory chart featured on this page.

Is an FHA or Conventional loan more cost-effective in Ontario-Montclair, CA?

Choosing between FHA and Conventional depends on your down payment budget and credit score. For a typical home priced at $636,836 in Ontario-Montclair, CA, a standard 20%-down Conventional loan requires an upfront cash down payment of $127,367 but keeps your monthly payment lower at $3,184/mo (at 6.833% interest) with no monthly PMI. In comparison, an FHA loan requires only $22,289 (3.5% down) but has an estimated payment of $3,567/mo (at 5.960% interest) due to mandatory FHA mortgage insurance (MIP). Local Nuance: The typical local FHA loan amount of $614,547 falls comfortably within the local HUD FHA loan limit of $732,361 (1-unit), making FHA financing an exceptionally accessible, high-leverage entry point into the market.

What is the maximum conforming loan limit in Ontario-Montclair before needing a Jumbo loan?

The 2025 conforming conventional loan limit for a 1-unit property in Ontario-Montclair is $806,501. With a typical local home value of $636,836 in , a standard 20%-down mortgage requires a loan size of $509,469. Because this is within the $806,501 conforming threshold, buyers can qualify for standard conforming conventional financing with competitive rates.

How does the median home value in Ontario-Montclair, CA impact estimated mortgage payments?

The median home value in Ontario-Montclair, CA is estimated at $636,836. Buying a typical home here with a standard 20% down payment ($127,367) translates to an estimated starting monthly mortgage payment of $3,184 (principal and interest). Compared to the local area median household income of $80,055 ($6,671/mo), this basic housing payment represents approximately 47.7% of gross monthly household income. Because this housing cost exceeds the standard 36% lender DTI guideline, buyers in this high-value area may need larger down payments, lower debt balances, or co-borrower income to qualify.