Mortgage Refinance Rates in Delaware

Compare mortgage refinance rates from credit unions in Delaware. Today's best tracked refi rate: 6.625% APR. Zero affiliate bias — rates ranked by true cost.

Updated August 20261 Tracked Offers

Quick answer: As of August 2026, tracked mortgage refinance rates from credit unions in Delaware start at 6.625% APR, with a median of 6.625% APR across the top 1 offers. The lowest rate currently comes from Tidemark Credit Union. Rates below are ranked by true cost with no affiliate bias.

6.625%
Best Refi APR
Tidemark Credit Union
6.625%
Median APR (top offers)
6.625%
Highest APR
1
Tracked Offers

Delaware mortgage refinance rates from credit unions start at 6.625% APR (median 6.625% APR across the top 1 offers), updated August 2026.

Source: RateAPI.dev

Top Delaware Credit Unions for Refinancing

Ranked by lowest APR. Based on a $400,000 refinance over 30 years.

Credit UnionRateAPREst. Payment
Tidemark Credit Union
Fixed Rate Mortgage (1) (30 Year)
6.625%6.625%$2,561/moVisit Site

When Refinancing Makes Sense in Delaware

Refinancing replaces your current mortgage with a new one — ideally at a lower rate or shorter term. The key question is whether monthly savings recoup closing costs before you move.

1

Check Your Break-Even

Divide closing costs by monthly savings. Under ~24 months is generally worthwhile. Use the break-even calculator.

2

Compare Credit Unions

Credit unions in Delaware often undercut bank refi rates by 0.25–0.50%. Compare at least 3–5 lenders.

3

Mind Your LTV and Credit

Lower loan-to-value and a score above 740 unlock the best refinance pricing. Cash-out refis price higher than rate-and-term.

4

Weigh Term Changes

Refinancing into a 15-year term raises the payment but cuts total interest. A shorter term often carries a lower rate.

Frequently Asked Questions

Common questions about refinancing in Delaware

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