HELOC · SAN DIEGO
San Diego Home Equity Lines of Credit
A San Diego HELOC (Home Equity Line of Credit) is a revolving second-position credit line secured against the equity in your San Diego home — letting you draw up to a set limit over a 10-year draw period, repay, and re-draw as needed. Save Financial's San Diego HELOC programs offer credit lines up to $500,000 (case-by-case to $750,000 on higher-value coastal properties), variable rates around prime + 0.50% (currently 8.0%–8.5%), 10-year draw periods with an interest-only payment option, and combined LTV up to 85%–90% depending on credit and property type. Most San Diego homeowners are strong HELOC candidates because a decade of coastal appreciation in La Jolla, Del Mar, Carlsbad, Encinitas, and Coronado has built large equity cushions — even a 2016 buyer in North Park or Clairemont typically holds $300K–$700K of accessible equity. Common San Diego HELOC uses: ADU and companion-unit construction (the city's ADU Bonus Program has driven a wave of builds), tuition for kids at UC San Diego or SDSU, debt consolidation that preserves a low first-mortgage rate, home renovation, and bridge funding for a move-up purchase.
QUICK ANSWER
Save Financial originates HELOCs and Home Equity Lines for San Diego County borrowers from our California-licensed brokerage (NMLS #377740). San Diego home equity has climbed sharply over the past decade, leaving many owners with large untapped balances behind low first mortgages. A HELOC is a revolving credit line secured by your San Diego home with a 10-year draw period and 20-year repayment. Save Financial originates San Diego HELOCs up to 90% combined LTV (CLTV) on primary residences and 80% on investment properties, with same-week funding available on standard files. Get a custom San Diego HELOC quote in about 60 seconds, or call (949) 379-5320.
Why San Diego is different
San Diego HELOC considerations:
ADUs and companion units are the #1 San Diego HELOC use case: California's statewide ADU laws opened the door, but San Diego went further with its ADU Bonus Program, which lets qualifying lots in transit priority areas add extra units. A HELOC against a San Diego primary residence is often the cheapest way to fund a $200K–$300K companion-unit build — and in a rental-tight county, that unit can carry much of its own payment while boosting property value.
Protecting the pandemic-era first-mortgage rate: A large share of San Diego owners locked first mortgages at 2.75%–3.5% in 2020–2021. A cash-out refinance would replace that rate with today's higher pricing and erase the advantage. A HELOC sits behind the existing loan and leaves it untouched, which is the single biggest reason San Diego HELOC demand has stayed strong even as rates rose.
Coastal values create oversized lines: Because San Diego County's conforming limit is $1,104,000 and coastal homes routinely trade well above it, many owners carry high-balance first mortgages and correspondingly large equity. San Diego HELOC sizes here often run $150K–$500K versus national averages closer to $50K–$150K — particularly in La Jolla, Point Loma, Coronado, and the North County coast.
Military PCS and dual-property timing: San Diego's heavy active-duty population frequently faces permanent-change-of-station moves. A HELOC lets a service member access equity for a next-station down payment or to reposition a San Diego home as a rental without unwinding favorable existing financing. Save Financial structures these around PCS timelines.
Get started with Save Financial
Save Financial is licensed in all 58 California counties (NMLS #377740, DRE #01875766) with deep specialization in the San Diego County market. We originate every program covered here through wholesale lender channels — which lets us shop pricing across many lenders rather than one bank's rate sheet.
To get a real San Diego-specific rate quote in 60 seconds (no SSN, no credit pull, no obligation), apply online or call 949-379-5320. You'll be connected with a California-licensed loan officer who knows the San Diego submarkets in detail.
For broader San Diego County information, see our San Diego overview page and San Diego County loan information. For the parent program details on HELOCs, see our HELOC program page.
— SAN DIEGO FAQ
San Diego HELOC questions, answered
What's special about a HELOC in San Diego?
San Diego is one of California's most active ADU markets, and a HELOC against a primary residence is often the cheapest way to fund a companion unit. The City of San Diego's ADU Bonus Program lets qualifying lots add extra units in transit priority areas, and homeowners tap equity to build rather than disturb a low first-mortgage rate. San Diego's long run of coastal appreciation — La Jolla, Del Mar, Coronado, Carlsbad, Encinitas — means even homeowners who bought a decade ago hold substantial equity to draw against.
How does Save Financial price San Diego loans vs. major banks?
Save Financial shops wholesale pricing across multiple lenders (Wells Fargo, Chase, Bank of America, US Bank) on conforming loans, and wholesale jumbo pricing on jumbo loans above San Diego County's $1,104,000 limit — because we originate through wholesale lender channels rather than carrying branch overhead.
What's San Diego County's 2026 conforming loan limit?
San Diego County's 2026 conforming and FHA high-cost loan limit is $1,104,000 for 1-unit properties. Loans up to that amount qualify for conforming (or high-balance conforming) pricing, and it also sets the reference point for how large a first mortgage sits ahead of your HELOC in the combined loan-to-value calculation.
How fast can Save Financial close a San Diego HELOC?
Save Financial closes standard San Diego HELOCs quickly when documentation is complete, with same-week funding available on clean primary-residence files. The fastest closes happen when borrowers have income, equity, and an existing mortgage statement ready at application.
Do you work with all 18 San Diego County cities?
Yes. Save Financial originates HELOCs across all 18 incorporated cities in San Diego County — from Carlsbad, Encinitas, and Del Mar to Chula Vista, El Cajon, Oceanside, and National City — plus unincorporated county areas.
Is HELOC interest tax-deductible in San Diego?
HELOC interest is deductible only when proceeds substantially improve the home securing the line (per IRS rules). San Diego homeowners drawing to build an ADU or complete a major renovation typically qualify; using a HELOC for debt consolidation, tuition, or a car generally does not. Confirm your situation with a tax advisor.