15-Year Fixed Mortgage Refinance Interest Rates in Greenville, SC
Explore 15-year fixed mortgage refinance rates in Greenville, SC over time.
6.154%6.15%
6.153%6.15%
Timeframe
Daily refinance averages provided by the Mortgage Research Center.
Compare mortgage rates in Greenville, 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 Greenville at today's rates
The median home in Greenville costs about $493,700. Refinancing a typical balance of $394,960 (80% of that value) at today's average 15-year fixed rate in South Carolina of 6.15% works out to roughly $3,366/month in principal and interest, with $210,892 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 $9,874 (2.5% of the loan):
| Rate | Monthly P&I | Monthly savings | Break-even |
|---|---|---|---|
| 6.15% (today) | $3,366 | — | — |
| 5.90% (−0.25%) | $3,312 | $54/mo | 183 months |
| 5.65% (−0.50%) | $3,260 | $106/mo | 94 months |
| 5.40% (−0.75%) | $3,207 | $159/mo | 63 months |
| 5.15% (−1.00%) | $3,155 | $211/mo | 47 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 7.02%, the same $394,960 balance costs $2,634/month over 30 years — $732/month less than the 15-year fixed option, at the cost of $342,310 more interest over the life of the loan.
How Much Interest Can I Save with a 15-Year Refinance in Greenville?
Substantial savings in Greenville's stable market. Refinancing $394,960 from 30-year at 7% to 15-year at 6.5% cuts total interest from $551k to $224k-saving $327k over the loan's life. You'll pay more monthly ($813 increase), but every extra dollar goes to principal, not interest. With Greenville's 3.8% steady appreciation, you'll own your home outright in 15 years with significant equity gains from both paydown and market growth.
Should I Refinance to 15-Year or Stay in 30-Year in Greenville?
Refinance to 15-year in Greenville if you can comfortably afford $813/month more. Your total PITI payment (including $235/month property tax at 0.57%) rises from $3,013 to $3,826. Benefits: $327k interest savings, debt-free in 15 years, forced savings plan. Stay in 30-year if: you prefer payment flexibility, invest extra cash at higher returns, or want emergency fund cushion. With Greenville's 3.8% appreciation, both options build equity.
What's My Break-Even on a 15-Year Refinance in Greenville?
Break-even analysis differs for 15-year refis. With $9,874 closing costs and $327k total interest savings, you "profit" as long as you keep the loan beyond 5 months. However, the real value isn't monthly cash flow-it 's accelerated equity. In Greenville, each year of a 15-year mortgage builds approximately $260,674 in principal equity plus $18,761 in market appreciation. You're debt-free 15 years faster.
Can I Afford a 15-Year Refinance in Greenville?
Calculate your debt-to-income ratio. Lenders prefer DTI below 43% for 15-year mortgages. On Greenville's $493,700 median home, your $3,441/month P&I plus $235 property tax plus $150 insurance = $3,826total. To qualify comfortably, you'd need household income around $163,971/year (assuming 28% housing ratio). Benefits if you qualify: own home in 15 years, $327k interest savings, rapid equity building in Greenville's 3.8% appreciation market.
Accelerate Equity with a 15-Year Refinance in Greenville
Your Loan-to-Value (LTV) measures how much you owe versus what the home is worth.
If you are paying Private Mortgage Insurance (PMI), refinancing right now allows you to reappraise at this new, higher value. This drops your LTV well below the 80% threshold required to cancel PMI forever.
Property Tax Tip for Greenville Homeowners
Don't let rising assessments eat your refinance savings. Rolling your closing costs into your new loan can free up the cash you need to cover any unexpected escrow shortages in Greenville County.
State & Local Assistance in Greenville
Take advantage of SC Housing. Their regular assistance programs and competitive rates are incredible tools for keeping long-term homeownership deeply affordable.
How Greenville 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 6.15%:
| City | Median home price | Est. monthly P&I | vs. Greenville |
|---|---|---|---|
| Greenville | $493,700 | $3,366 | — |
| Summerville | $278,100 | $1,896 | −$1,470/mo |
| Columbia | $234,500 | $1,599 | −$1,767/mo |
| Florence | $209,200 | $1,426 | −$1,940/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.