HELOC Rates in Phoenix
Compare home equity line of credit rates from credit unions serving Phoenix, Arizona. These are revolving HELOC offers, not first-mortgage rates. Today's best rate: 5.50% APR. Ranked by true cost with zero affiliate bias.
Phoenix HELOC rates range from 5.50% to 10.90% APR. Data from 25 credit unions serving Arizona, updated August 2026.
Source: RateAPI.dev
Top Credit Unions for Phoenix HELOCs
Ranked by lowest APR. Based on a $100,000 credit line.
| Credit Union | Rate | APR | Est. Payment | |
|---|---|---|---|---|
Alhambra Credit Union HELOC (Variable) | 5.5% | 5.5% | $568/mo | Visit Site |
Pinal County Credit Union Home Equity Loan | 5.74% | 5.74% | $583/mo | Visit Site |
Pyramid Credit Union Home Equity Loan (Fixed) | 5.75% | 5.75% | $584/mo | Visit Site |
Credit Union West Home Equity Loan | 6% | 6% | $600/mo | Visit Site |
Oneaz Credit Union 5-Year Home Equity Loan (Fixed) | 6.126% | 6.126% | $608/mo | Visit Site |
How to Get the Best HELOC Rate in Phoenix
A HELOC lets you borrow against your home's equity with a flexible line of credit. Credit unions serving Phoenix often price them below banks. Here's how to qualify for the best rate:
Build Significant Equity
Most lenders require at least 15-20% equity. The more equity in your Phoenix home, the better the rates and limits you'll qualify for.
Improve Your Debt-to-Income Ratio
Lenders want your total monthly debt payments (including the HELOC) below about 43% of your gross income.
Join a Local Credit Union
Many credit unions serving Phoenix have flexible membership — often open to anyone who lives or works in Arizona.
Compare Fees Carefully
Look beyond the rate to annual fees, closing costs, and early termination fees. Credit unions often have lower fees than banks.
Credit Unions Based in Phoenix
6 credit unions are headquartered in Phoenix. Local membership is often the easiest to qualify for — many accept anyone who lives or works in the area.
Frequently Asked Questions
Common questions about HELOC rates in Phoenix
As of August 2026, HELOC rates for credit unions serving Phoenix, Arizona range from 5.50% to 10.90% APR, with a median of 6.75% APR. Most HELOCs carry a variable rate tied to the Prime Rate.
Most lenders serving Phoenix let you borrow up to 80-85% of your home's value minus your mortgage balance. If your Phoenix home is worth $500,000 and you owe $300,000, you could access roughly $100,000-$125,000 through a HELOC.
Credit unions serving Phoenix, Arizona typically offer lower HELOC rates and fewer fees than banks. As member-owned non-profits, they pass savings back to members through better pricing and terms.
Most HELOCs in Phoenix carry a variable rate tied to the Prime Rate, so your payment moves as rates change. Some credit unions let you lock a fixed-rate portion of your balance for predictable payments.
Compare APRs across multiple credit unions rather than a single lender. The offers above rank Arizona credit unions by lowest APR, and joining a credit union is usually as simple as opening a small savings account.
HELOC Rates in Other Arizona Cities
HELOC Rates by State
Build With RateAPI
Access daily-updated HELOC rate data from credit unions across Arizona via our REST API. Perfect for home equity calculators, fintech apps, and AI agents.