Mortgage Applications Fall 4.2% as the 30-Year Rate Hits 7.49%: What It Means for South Bay Buyers, Sellers, and Owners

Higher rates change the monthly math for South Bay buyers and owners. Photo by Jakub Zerdzicki on Pexels (illustrative stock photo).

Quick answer: Mortgage applications fell 4.2% in the week ending Oct. 2, 2026, according to the Mortgage Bankers Association's weekly survey released Oct. 7. The average 30-year fixed rate on conforming loans rose to 7.49% from 7.30%, and the 30-year jumbo rate rose to 7.39% from 7.27%. If you're buying, selling, or thinking about a refinance in the South Bay, higher rates change the math.

These are national numbers. This release doesn't break them out by state or city. They still matter here, because every monthly payment moves with rates.

What the MBA numbers say

MBA's average contract rates for the week ending Oct. 2, 2026:

• 30-year fixed, conforming (loan balances of $832,750 or less): 7.49%, up from 7.30%. Points rose to 0.84 from 0.75.
• 30-year fixed, jumbo (balances above $832,750): 7.39%, up from 7.27%.
• 30-year FHA: 7.14%, up from 6.97%.
• 15-year fixed: 6.71%, up from 6.56%.
• 5/1 ARM: 6.43%, down from 6.47%.

Total applications fell 4.2% from the week before. Purchase applications fell 2% and were 15% below the same week a year ago. Refinance applications fell 8% and were 56% below a year ago. The refinance share of activity dropped to 37.0% from 38.3%, and the ARM share held at 10.3%.

Joel Kan, MBA's Vice President and Deputy Chief Economist, said: "Mortgage rates moved to their highest level in almost three years last week, with the 30-year fixed rate reaching 7.49% as both Treasury rates increased and spreads widened with the increase in rate volatility."

What higher rates mean for South Bay buyers

Kan said: "Purchase activity decreased across all loan types with FHA purchase applications falling the most, declining 6%…" If you're still shopping, you're watching the monthly payment closely.

Ask your lender to refresh your preapproval at today's rates, so your price range still matches a payment you're comfortable with. Ask about points too. MBA's average on the conforming 30-year rose to 0.84 from 0.75. If an adjustable-rate loan comes up, ask how and when the rate can change.

What higher rates mean for South Bay sellers

Purchase applications fell 2% for the week and were 15% below the same week a year ago.

That means the buyers who do show up are doing payment math on every home they see. Price, condition, and terms that help a buyer's monthly number carry more weight right now. Build your plan around your own home and the buyers in front of you.

Owners thinking about refinancing

Refinance demand fell the most. Refinance applications fell 8% for the week and were 56% below a year ago. Kan put it plainly: "Very few homeowners have an incentive to refinance at these rates, and the jump in borrowing costs has caused many potential borrowers to step back from the purchase market."

If your current rate is below today's averages, a refinance on rate alone is hard to make work. A lender can tell you if the numbers work for you.

Jumbo vs. conforming: why the jumbo line matters here

MBA splits the 30-year fixed rate by loan size: conforming is $832,750 or less, jumbo is above that. This week the jumbo average was 7.39%, a little below the conforming 7.49%, and both went up.

Many South Bay purchases involve larger loans, so watch the jumbo line along with the headline rate.

Browsing homes while you sort out the numbers? Start with Redondo Beach, Torrance, or Manhattan Beach homes for sale, or read more local notes on the blog. Rates move every week. A good plan starts with a payment you're comfortable with.

This post is general information, not financial or lending advice. Talk with a licensed lender about your own numbers.

FAQ: Mortgage rates at 7.49% and what they mean

What is the 30-year mortgage rate in MBA's latest weekly survey?

In MBA's survey for the week ending Oct. 2, 2026, the average 30-year fixed rate for conforming loans ($832,750 or less) was 7.49%, up from 7.30%. MBA's Joel Kan called it the highest level in almost three years.

What is the jumbo mortgage rate this week?

MBA's average 30-year fixed jumbo rate (loan balances above $832,750) rose to 7.39% from 7.27% in the week ending Oct. 2, 2026.

Why did mortgage rates go up?

MBA's Joel Kan said the 30-year rate reached 7.49% "as both Treasury rates increased and spreads widened with the increase in rate volatility."

Does it make sense to refinance at these rates?

It depends on your current loan. MBA says refinance applications fell 8% for the week and are 56% below a year ago, and Kan said "very few homeowners have an incentive to refinance at these rates." Talk with a lender about your own numbers.

Do these numbers show what is happening in the South Bay?

No. This MBA survey is national and does not break out California or the South Bay. Your rate depends on your own loan and lender.

Source: Mortgage Bankers Association, "Mortgage Applications Decrease in Latest MBA Weekly Survey," MBA Newslink, Oct. 7, 2026 (Weekly Mortgage Applications Survey, week ending Oct. 2, 2026).

Last updated: October 7, 2026

Kevin Scott Real Estate | eXp Realty | DRE 01958725