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15-Year Fixed Mortgage Refinance Interest Rates in Dover, DE

Explore 15-year fixed mortgage refinance rates in Dover, DE over time.

As of Aug 3, 2026
Delaware Avg

5.889%5.89%

+0.02% · 1wk
National Avg

5.892%5.89%

+0.02% · 1wk

Timeframe

Daily refinance averages provided by the Mortgage Research Center.


Compare mortgage rates in Dover, Delaware

Showing results for: 15-Year Fixed refinance offers for Single Family or Townhome properties in DE, total loan amount of $228,000.

LenderAPR / RateMonthly Payment
Mortgage Rate Company

Rate data provided by RateUpdate.com. Displayed by Mortgage Research Center, NMLS #1907, Equal Housing Opportunity. Rates and fees are estimates and subject to change without notice. Payments do not include taxes and insurance premiums. Actual payments may be higher. Not all lenders participate in this marketplace. Loan availability and terms may vary by state and lender. Lender offers, including badges like “Lowest APR” or “Lowest Payment,” are based only on results displayed here and may not reflect the absolute lowest offer available in the market. Rate and product details


What refinancing looks like in Dover at today's rates

The median home in Dover costs about $231,100. Refinancing a typical balance of $184,880 (80% of that value) at today's average 15-year fixed rate in Delaware of 5.89% works out to roughly $1,549/month in principal and interest, with $93,950 of total interest over the 15-year term.

Here is how the monthly payment and break-even point change if you wait for (or negotiate) a lower rate, assuming closing costs of $4,622 (2.5% of the loan):

RateMonthly P&IMonthly savingsBreak-even
5.89% (today)$1,549
5.64% (−0.25%)$1,524$25/mo185 months
5.39% (−0.50%)$1,500$49/mo95 months
5.14% (−0.75%)$1,475$74/mo63 months
4.89% (−1.00%)$1,451$98/mo48 months

Estimates use principal and interest only and today's average Delaware rate; they exclude taxes, insurance, and rate differences from credit score or loan size.

Weighing the term itself? At today's Delaware average 30-year fixed rate of 6.83%, the same $184,880 balance costs $1,209/month over 30 years — $340/month less than the 15-year fixed option, at the cost of $156,268 more interest over the life of the loan.

Should I Refinance from 30-Year to 15-Year in Dover?

In Dover's hot market with 15.4% appreciation, refinancing to a 15-year term accelerates both forced and natural equity building. On a $184,880 loan, switching from 30-year at 7% to 15-year at 6.5% increases your payment from $1,230 to $1,611/month-a $381increase. However, you'll save $153k in interest over the loan's life and build equity twice as fast. Combined with Dover's rapid appreciation, this strategy maximizes wealth building for homeowners who can afford higher payments.

How Much More Will My Payments Be with a 15-Year Refi in Dover?

Refinancing $184,880 from 30-year (7%) to 15-year (6.5%) increases your principal and interest payment by $381/month. Including Dover's $110/month property tax at 0.57%, your total PITI jumps from approximately $1,490 to $1,871. Can you afford the increase? If your Dover home appreciated from $231,100 to $265,765, refinancing to 15-year builds equity even faster, compounding with market growth.

How Fast Will I Build Equity with a 15-Year Refi in Dover?

Dramatically faster than 30-year loans. In the first year of a 15-year mortgage at 6.5%, approximately $10,168 of your $1,611 monthly payment goes to principal -versus only $3,698 monthly on a 30-year. Add Dover's 15.4% appreciation ($35,589/year on median homes), and your total equity grows $157,610 in year one. By year 5: over $788k in combined equity.

What Are 15-Year Refinance Closing Costs in Dover?

Expect $3,698-$5,546 (2-3% of loan amount) for 15-year refinancing in Dover. On a $184,880loan, that's approximately $4,622. While the monthly payment increase is $381, you're not "losing" that money-it goes to principal, building equity. The true benefit: $153k interest savings over the loan's life. With Dover's hot market appreciation, you're building wealth on two fronts: accelerated paydown + market gains.

Accelerate Equity with a 15-Year Refinance in Dover

Let’s talk about that incredible 16.9% appreciation rate. Your Loan-to-Value (LTV) measures how much you owe versus what the home is worth.

If you bought your Dover home with an FHA loan or a small down payment, you are likely paying Private Mortgage Insurance (PMI). Because your home's value has surged, your equity has naturally grown. By refinancing right now, you can get your home reappraised, drop your LTV below 80%, and eliminate that PMI payment entirely.

Property Tax Tip for Dover Homeowners

Because your property taxes are so low, almost all of your monthly payment is going toward principal and interest. This means securing a lower interest rate through a refinance has a massive, immediate impact on your wallet.

State & Local Assistance in Dover

The Delaware State Housing Authority (DSHA) has creative programs to help locals. Check out "Diamonds in the Rough" if you are refinancing to renovate an older home. This program helps finance repairs into your mortgage and can be paired with down payment assistance programs of up to 5%!

How Dover compares across Delaware

Median home prices vary widely across Delaware, which changes what a typical refinance costs. Here is the estimated monthly principal and interest on a median-priced home (80% loan-to-value) at today's average 15-year fixed rate of 5.89%:

CityMedian home priceEst. monthly P&Ivs. Dover
Dover$231,100$1,549
Newark$246,300$1,651+$102/mo
Milford$275,200$1,845+$296/mo
Wilmington$166,300$1,115−$434/mo

Estimates use each city's median home price with the same statewide average rate; actual quotes vary by lender, credit profile, and loan size.