2026 San Diego County Conforming Loan Limits
2026 conforming loan limits for San Diego County: $1,104,000 high-balance maximum, $832,750 baseline for 1-unit properties. These limits apply to conventional, FHA, and VA loans, allowing borrowers to access conforming financing for higher-priced homes without jumbo loan requirements.
Licensed California mortgage broker guidance • Clear options • No pressure
2026 San Diego County Conforming Loan Limits (1-Unit)
Current limits for single-family homes, condos, and townhomes
$1,104,000
$832,750
$1,104,001+
What this means: San Diego County borrowers can finance properties up to $1,104,000 using conventional or FHA loans without entering jumbo loan territory. Any loan amount exceeding $1,104,000 requires jumbo financing with stricter qualification requirements.
Key Details
Understanding how these limits apply to San Diego County properties
- Scope: These limits apply to single-family detached homes, condominiums, and townhomes in San Diego County.
- FHA/VA Consistency: 2026 FHA and conventional loan limits for 1-unit properties in San Diego County are consistent at $1,104,000. VA is different: a borrower with full entitlement has no VA loan limit, and the county figure matters only to remaining entitlement.
- Authority: The Federal Housing Finance Agency (FHFA) determines these limits annually based on average home price changes in each county.
- High-Cost Area: San Diego County qualifies as a high-cost area, receiving the $1,104,000 limit versus the $832,750 baseline limit used in most U.S. counties.
- Annual Adjustment: These limits are updated annually, typically announced in November for the following year.
2026 Multi-Unit Property Limits
Conforming limits for 2-4 unit properties in San Diego County
Note: Multi-unit properties (2-4 units) have higher conforming limits to reflect increased property values and rental income potential.
When You Need a Jumbo Loan
Understanding the transition from conforming to jumbo financing
Any loan amount exceeding $1,104,000 for a 1-unit property in San Diego County requires jumbo loan financing. Jumbo loans are non-conforming loans that cannot be purchased by Fannie Mae or Freddie Mac.
Key differences with jumbo loans:
- Higher down payment: Typically 10-20% minimum (versus 3-5% for conforming loans)
- Stricter credit requirements: Minimum 680-700 credit score (versus 620 for conventional)
- Lower debt-to-income ratios: Typically 43% maximum (versus 50% for conforming)
- Higher reserves: 6-12 months of mortgage payments in savings (versus 2-6 months)
- Competitive rates: Jumbo rates are often competitive with conforming rates for well-qualified borrowers
Example: A $1,200,000 home purchase in San Diego County requires a jumbo loan because it exceeds the $1,104,000 conforming limit.
Related Loan Programs
Frequently Asked Questions
What is the 2026 conforming loan limit for San Diego County?
For 2026, the conforming loan limit for a single-family home in San Diego County is $1,104,000. San Diego is a federally designated high-cost county, so its limit sits above the statewide baseline. Loan amounts above $1,104,000 are jumbo loans and follow separate underwriting guidelines. These limits are set annually by the FHFA.
What is the difference between a conforming and a jumbo loan in San Diego County?
Conforming loans meet Fannie Mae and Freddie Mac guidelines and generally offer more standardized terms, while jumbo loans exceed the conforming limit and typically require stronger credit and larger reserves. Because San Diego’s high-cost designation raises its 2026 conforming limit to $1,104,000, more San Diego purchases can be financed with a conforming loan before reaching the jumbo threshold than in a baseline-limit California county.
Do I need a jumbo loan to buy a home in San Diego County?
Not necessarily. If your loan amount stays at or below the 2026 San Diego County conforming limit of $1,104,000, a conforming loan applies — even on a higher-priced home, if your down payment brings the loan under that figure. Many San Diego transactions qualify for conforming financing. Options vary by credit, down payment, and property type.
Why does San Diego County have a higher conforming loan limit than other counties?
San Diego County qualifies as a high-cost area based on median home prices tracked by the Federal Housing Finance Agency (FHFA). High-cost counties receive elevated conforming limits ($1,104,000) versus the baseline limit ($832,750) used in most U.S. counties. This allows San Diego County borrowers to access conforming financing for higher-priced homes without jumbo loan requirements.
Do FHA and VA loans in San Diego County have the same $1,104,000 limit?
Yes. For 2026, FHA, VA, and conventional conforming loans in San Diego County all share the same $1,104,000 limit for 1-unit properties. This consistency simplifies financing options for San Diego County borrowers across all three loan types.
What happens if I need to borrow more than $1,104,000 in San Diego County?
If you need to borrow more than the $1,104,000 conforming limit for a 1-unit San Diego County property, you would move into jumbo financing. Jumbo loans generally call for a larger down payment, stronger credit, and additional cash reserves, with debt-to-income evaluated against each lender’s guidelines rather than a single fixed cap. Terms vary by investor, so as your broker we can compare jumbo options across multiple lenders for your scenario.
How are San Diego County conforming loan limits determined each year?
The Federal Housing Finance Agency (FHFA) determines conforming loan limits annually based on average home price changes in each county. Limits are typically announced in November for the following year. San Diego County consistently qualifies as a high-cost area due to elevated median home prices, receiving the maximum high-balance limit rather than the baseline limit used in most counties.
What are the conforming limits for multi-unit properties in San Diego County?
2026 San Diego County conforming limits for multi-unit properties: $1,413,350 (2-unit), $1,708,400 (3-unit), $2,123,100 (4-unit). These higher limits reflect increased property values and rental income potential for duplexes, triplexes, and fourplexes.