Mortgage Rates San Diego California 2026: Local Market Guide

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Compare Loan Estimates from several lenders before locking. Request Loan Estimates from at least three lenders on the same day and compare the APR, lender fees and points line by line.

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Outside of the interest rate, Section A on the loan estimate is the most important piece to review. This is the line that actually separates lenders. It's where the origination fee, discount points, processing, and underwriting are. … But the only true apples to apples comparison you can do is compare every lender at the same rate and compare everyone's Section A fees with each other. The lender with the lowest Section A fees is typically the best.

Tyler Arnaiz — Mortgage broker, NMLS #694462 (licensed in AZ, CA, AL, CO)

Quoted via a Connectively expert request. Views are the source's own.

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San Diego, California: 2026 Market Data

📊 LOCAL MARKET DATA

  • Median household income (San Diego): $108,077
  • Median owner-occupied home value (Census ACS 2020–2024 5-year): $906,700
  • FHA share of mortgage originations (San Diego County, HMDA 2025): 6.0%
  • Conventional share of mortgage originations (San Diego County, HMDA 2025): 83.3%
  • Median real estate taxes paid by homeowners (San Diego County, ACS 2024 5-year): $5,774 a year

Data from U.S. Census Bureau, HMDA

Mortgage Rate Trends in San Diego: 2026

If you're buying or refinancing in San Diego this year, understanding the local market matters more than chasing national headlines. The median value of owner-occupied homes in San Diego, California is $906,700 (Census ACS 5-year, 2020–2024). Financing in San Diego follows clear local patterns. Conventional loans dominate here, making up 74.6 percent of the market, while FHA loans account for 13.2 percent. That mix reflects a region where many buyers bring solid credit and down payments, though FHA financing still plays an important role for those who qualify and prefer its terms. Don't forget to factor in carrying costs beyond the rate itself. San Diego County homeowners paid a median $5,774 a year in real estate taxes (Census ACS 2024 5-year), about 0.68% of the county's $854,700 median owner-occupied home value in the same survey. Because rates and terms vary by borrower, it pays to compare offers from several lenders rather than accepting the first quote. Read the fine print on fees and points, ask questions, and make sure the loan structure fits your long-term plans.

$906,700 Median Owner-Occupied Home Value in San Diego: What It Means for Your Down Payment

With a median owner-occupied home value of $906,700 (Census ACS 2020–2024 5-year), San Diego buyers face a down payment conversation that feels heavier than most of the country. A traditional 20 percent down works out to roughly $181,340, which is a significant savings goal for most households. The good news is you don't actually need that much. Conventional loans allow as little as 3 percent down, and FHA financing opens the door at 3.5 percent, though both add mortgage insurance until you build enough equity. Many San Diego buyers land somewhere in the middle, putting down 5 to 10 percent to balance their monthly payment against their cash reserves. Keep in mind that at this price point, a larger down payment can also help you avoid jumbo territory and keep your loan conforming, which usually means better rates. California also offers down payment assistance programs worth exploring, especially for first-time and moderate-income buyers trying to break into this expensive coastal market.

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Frequently Asked Questions

What is the average mortgage rate in San Diego right now?

San Diego, CA borrowers price against the national 30-year fixed average: 7.28% in Freddie Mac's Primary Mortgage Market Survey for the week of October 1, 2026, with the 15-year fixed at 6.60%. Local quotes vary by credit score, down payment, loan type and lender.

What credit score do I need for a mortgage in California?

In California, most lenders require 620 (FHA) / 660+ (conventional) to qualify. FHA loans accept scores as low as 580 with 3.5% down (or 500 with 10% down). Conventional loans above 740 typically receive the best rates — improving your score by even 40 points before applying can lower your rate by 0.25–0.5%.

How much down payment is typical in San Diego?

First-time buyers in San Diego commonly put down 3.5% on FHA loans or 5–20% on conventional loans. The CalHFA MyHome Assistance Program — deferred-payment junior loan for down payment and closing costs. A 20% down payment eliminates PMI and reduces your monthly payment, but is not required.

What are California-specific first-time buyer programs?

California offers the CalHFA MyHome Assistance Program — deferred-payment junior loan for down payment and closing costs. These programs typically have income limits of 80–120% of area median income and require completion of an HUD-approved homebuyer education course. Ask your lender to run a combined FHA + assistance program quote alongside a conventional loan.

FHA vs. conventional in San Diego — which is more common?

Conventional loans are far more common: in 2025, 83.3% of San Diego County mortgage originations were conventional and 6.0% were FHA (CFPB/FFIEC HMDA). A conventional loan above the county's conforming limit is a jumbo loan; FHA has its own county limit, set by HUD from local home prices, with a 2026 one-unit ceiling of $1,249,125. FHA loans are easier to qualify for but carry an upfront MIP fee (1.75% of loan amount) plus annual MIP. Once you have 20% equity, conventional loans allow PMI cancellation — making them more cost-effective long-term for buyers who can qualify.

How long does closing take in California?

The typical mortgage closing timeline in California is 45–55 days from application to closing. Pre-approval before making an offer can shorten this to 30–35 days. Delays most often occur at appraisal, title search, or underwriting — your loan officer can flag issues early if you provide all documentation upfront.

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