Best HELOC Lenders in San Antonio, TX 2026
San Antonio homeowners average $128,000 in tappable equity, with Alamo Heights and Stone Oak generating the most consistent HELOC demand in the Bexar County market. Rates run near 8.8% in San Antonio, and Texas law caps all home equity lending at 80% combined LTV regardless of lender, making it essential to verify your current mortgage balance before estimating your available credit line.
Updated June 2026 · Editorial Independence Policy
Best HELOC Lenders in San Antonio, TX 2026
| Lender | Rate Type | Max LTV | Draw Period | Best For |
|---|---|---|---|---|
| Figure (Editor's Choice) | Fixed | 95% | 5 years | Fastest funding (5 days) |
| PenFed Credit Union | Variable | 90% | 10 years | Lowest variable rates |
| Bethpage Federal | Variable | 90% | 10 years | No closing costs |
| Bank of America | Variable | 85% | 10 years | Preferred Rewards discount |
| U.S. Bank | Variable | 85% | 10 years | High credit limits |
| Navy Federal | Variable | 95% | 20 years | Military & veterans |
All six lenders above serve San Antonio, TX. Rate data current as of June 2026. Your actual rate depends on credit score, combined LTV, draw amount, and property type.
Frequently Asked Questions
HELOCs in San Antonio: FAQ
HELOC rates in San Antonio currently average near 8. 8% for well-qualified borrowers with strong credit and combined LTV below 80%.
Figure offers a fixed-rate HELOC starting around 8. 25% APR for top-tier applicants in TX.
Variable-rate products from PenFed, Bethpage, and Bank of America track the prime rate plus a margin and adjust quarterly. Borrowers with 740+ FICO and less than 70% combined LTV consistently qualify for the lowest available rates in San Antonio.
Most lenders serving San Antonio cap combined LTV at 80%, meaning your existing mortgage balance plus the HELOC cannot exceed 80% of your home's current appraised value. San Antonio homeowners average $128,000 in tappable equity, with Alamo Heights properties typically at the higher end.
On a San Antonio home valued at $500,000 with a $250,000 mortgage, a 80% combined LTV limit supports a credit line up to $150,000.
Figure is the fastest HELOC lender in San Antonio, with a 5-business-day funding guarantee for fully digital applications that clear automated underwriting. PenFed and Bethpage Federal typically close in 2-4 weeks.
Bank of America and U. S.
Bank take 3-6 weeks due to traditional branch-based underwriting processes. Navy Federal averages 20-30 days for eligible military borrowers.
If speed matters, Figure is the clear leader in San Antonio and covers TX statewide.
HELOC interest is deductible on federal taxes if the funds are used to buy, build, or substantially improve the home securing the line of credit. This applies to San Antonio homeowners the same as anywhere in the US.
If you use the HELOC for other purposes such as paying off credit cards or buying a vehicle, the interest is not deductible. The deduction applies to interest on up to $750,000 of combined home acquisition debt for loans originated after December 15, 2017.
Consult a licensed tax advisor to confirm deductibility for your specific situation.