Cornerstone

fairfield, Connecticut
Last verified: July 10, 2026

As of July 10, 2026, Cornerstone offers a 30-year-fixed mortgage at 6.674% APR (6.625% rate, 0 points). Auto loans available from 5.25% APR. HELOC rates from 6% APR. Personal loan rates from 6.99% APR.

Source: RateAPI.dev, verified from Cornerstone's official website

Mortgage Rates

Rates as of July 10, 2026

30-year-fixed
6.674% APR
Rate6.625%
Points0
30 Year Fixed
15-year-fixed
6.078% APR
Rate6.000%
Points0
15 Year Fixed
savings
1.000% APR
Rate1.000%
Points0
CLUB ACCOUNTS
share_certificate
1.000% APR
Rate1.000%
Points0
FIXED RATE SHARE CERTIFICATE
share_savings
1.000% APR
Rate1.000%
Points0
REGULAR SHARE ACCOUNT
savings
1.000% APR
Rate1.000%
Points0
SUMMER PAYCHECK SAVINGS VARIABLE RATE
ploc_variable
13.000% APR
Rate13.000%
Points0
LINE OF CREDIT

Auto Loan Rates

Rates as of July 10, 2026

auto_new
5.250% APR
Rate5.250%
[PROMOTIONAL] NEW AUTO
auto_used
5.250% APR
Rate5.250%
[PROMOTIONAL] USED AUTO

HELOC Rates

Rates as of July 10, 2026

heloc_fixed
6.000% APR
Rate6.000%
5 YEAR FIXED HOME EQUITY
heloc_fixed
6.250% APR
Rate6.250%
10 YEAR FIXED HOME EQUITY
heloc_variable
6.250% APR
Rate6.250%
HOME EQUITY LINE OF CREDIT
heloc_fixed
6.472% APR
Rate6.500%
Home Equity Loan - Fixed 15 Year
heloc_fixed
6.500% APR
Rate6.500%
15 YEAR FIXED HOME EQUITY
heloc_variable
6.750% APR
Rate6.750%
Home Equity Line of Credit
heloc_fixed
7.000% APR
Rate7.000%
20 YEAR FIXED HOME EQUITY
heloc_fixed
7.476% APR
Rate7.500%
Home Equity Loan - Fixed 25 Year
heloc_fixed
7.500% APR
Rate7.500%
25 YEAR FIXED HOME EQUITY

Personal Loan Rates

Rates as of July 10, 2026

personal
6.990% APR
Rate6.990%
LOAN SPECIAL
personal
6.990% APR
Rate6.990%
[PROMOTIONAL] LOAN SPECIAL
personal_unsecured
9.990% APR
Rate9.990%
PERSONAL (UNSECURED OR COMAKER)
personal
13.000% APR
Rate13.000%
CONSOLIDATION

Frequently Asked Questions

What rates does Cornerstone offer?

Cornerstone currently offers mortgage, auto loan, HELOC, and personal loan rates. The rates shown on this page were last verified July 10, 2026 directly from the credit union's official website.

How often are Cornerstone rates updated?

RateAPI verifies Cornerstone's rates daily by scraping its official website, then normalizing the data. The figures on this page were last verified July 10, 2026.

Where does RateAPI get Cornerstone's rate data?

Rate data is collected directly from Cornerstone's official website. RateAPI has no pay-to-rank incentives; see the methodology page for how rates are collected and normalized.

What is Cornerstone's mortgage rate?

As of July 10, 2026, Cornerstone offers a 30-year-fixed mortgage at 6.674% APR.

What is Cornerstone's auto loan rate?

As of July 10, 2026, Cornerstone offers auto loans from 5.25% APR.

Related Rate Data

Compare Cornerstone's rates against national credit-union benchmarks.

More Connecticut credit unionsMortgage rate benchmarkAuto loan rate benchmarkHELOC ratesPersonal loan ratesHow we verify rates

Source Information

Rate data is scraped directly from the credit union's official website and verified daily by our automated systems.

View Original Source

Methodology

Learn how we collect, normalize, and verify rate data with full transparency and no pay-to-rank incentives.

View Methodology

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terminal
# Get rates for Cornerstone
curl "https://api.rateapi.dev/credit-unions/connecticut/cornerstone" \
  -H "Authorization: Bearer YOUR_API_KEY"
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