15-Year Fixed Mortgage Refinance Interest Rates in Columbia, SC
Explore 15-year fixed mortgage refinance rates in Columbia, SC over time.
5.699%5.70%
5.702%5.70%
Timeframe
Daily refinance averages provided by the Mortgage Research Center.
Compare mortgage rates in Columbia, South Carolina
Showing results for: 15-Year Fixed refinance offers for Single Family or Townhome properties in SC, total loan amount of $228,000.
| Lender | APR / Rate | Monthly Payment | |
|---|---|---|---|
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 Columbia at today's rates
The median home in Columbia costs about $234,500. Refinancing a typical balance of $187,600 (80% of that value) at today's average 15-year fixed rate in South Carolina of 5.70% works out to roughly $1,553/month in principal and interest, with $91,892 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 $4,690 (2.5% of the loan):
| Rate | Monthly P&I | Monthly savings | Break-even |
|---|---|---|---|
| 5.70% (today) | $1,553 | — | — |
| 5.45% (−0.25%) | $1,528 | $25/mo | 188 months |
| 5.20% (−0.50%) | $1,503 | $50/mo | 94 months |
| 4.95% (−0.75%) | $1,479 | $74/mo | 64 months |
| 4.70% (−1.00%) | $1,454 | $99/mo | 48 months |
Estimates use principal and interest only and today's average South Carolina rate; they exclude taxes, insurance, and rate differences from credit score or loan size.
Weighing the term itself? At today's South Carolina average 30-year fixed rate of 6.59%, the same $187,600 balance costs $1,197/month over 30 years — $356/month less than the 15-year fixed option, at the cost of $151,342 more interest over the life of the loan.
Should I Refinance from 30-Year to 15-Year in Columbia?
In Columbia's hot market with 15.2% appreciation, refinancing to a 15-year term accelerates both forced and natural equity building. On a $187,600 loan, switching from 30-year at 7% to 15-year at 6.5% increases your payment from $1,248 to $1,634/month-a $386increase. However, you'll save $155k in interest over the loan's life and build equity twice as fast. Combined with Columbia'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 Columbia?
Refinancing $187,600 from 30-year (7%) to 15-year (6.5%) increases your principal and interest payment by $386/month. Including Columbia's $111/month property tax at 0.57%, your total PITI jumps from approximately $1,509 to $1,895. Can you afford the increase? If your Columbia home appreciated from $234,500 to $269,675, refinancing to 15-year builds equity even faster, compounding with market growth.
How Fast Will I Build Equity with a 15-Year Refi in Columbia?
Dramatically faster than 30-year loans. In the first year of a 15-year mortgage at 6.5%, approximately $10,318 of your $1,634 monthly payment goes to principal -versus only $3,752 monthly on a 30-year. Add Columbia's 15.2% appreciation ($35,644/year on median homes), and your total equity grows $159,460 in year one. By year 5: over $797k in combined equity.
What Are 15-Year Refinance Closing Costs in Columbia?
Expect $3,752-$5,628 (2-3% of loan amount) for 15-year refinancing in Columbia. On a $187,600loan, that's approximately $4,690. While the monthly payment increase is $386, you're not "losing" that money-it goes to principal, building equity. The true benefit: $155k interest savings over the loan's life. With Columbia's hot market appreciation, you're building wealth on two fronts: accelerated paydown + market gains.
Accelerate Equity with a 15-Year Refinance in Columbia
Let’s talk about that incredible 17.6% appreciation rate. Your Loan-to-Value (LTV) measures how much you owe versus what the home is worth.
Because Columbia homes are generally more affordable, a 17.6% jump in value is a massive proportional boost to your net worth. If you are paying Private Mortgage Insurance (PMI) on an FHA loan, refinancing right now allows you to reappraise at this new, higher value, drop your LTV below the 80% threshold, and cancel your PMI forever.
Property Tax Tip for Columbia 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 Columbia
SC Housing runs the local "Palmetto Heroes" program. If you are a teacher, nurse, or first responder, this program offers reduced fixed interest rates that often beat national averages.
How Columbia compares across South Carolina
Median home prices vary widely across South Carolina, 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 5.70%:
| City | Median home price | Est. monthly P&I | vs. Columbia |
|---|---|---|---|
| Columbia | $234,500 | $1,553 | — |
| Florence | $209,200 | $1,385 | −$168/mo |
| Summerville | $278,100 | $1,841 | +$288/mo |
| Sumter | $140,700 | $932 | −$621/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.