Mortgage Rates in James Island, South Carolina — April 2026
Updated April 2026 | Based on James Island market data and regional lending conditions
James Island is a smaller South Carolina community of 12,157 where the housing market reflects local economic conditions. The current 30-year fixed rate here is 6.65% (0.56% above the national average). At a median home price of $219,000, the estimated $1,222/month payment (with 20% down) is affordable on the local median income of $56,800.
Whether you call it a 30-year mortgage, 30-year home loan, 30-year house loan, or 30-year mortgage loan, the underlying product is the same: a fixed-rate amortizing loan paid over 360 months. In James Island, SC, the current 30-year rate is 6.65%. Shorter terms (15-year fixed at 5.91% or 20-year fixed, typically priced between the 15- and 30-year) reduce total interest paid but increase monthly payments — see our 15-year vs 30-year comparison for the math. Government-backed options include FHA loans (6.45%) and VA loans (6.2%), often available at lower rates with reduced down payment requirements.
Current Mortgage Rates in James Island, SC
Below are the current average mortgage rates available in the James Island area as of April 2026. Rates vary by lender, credit score, and loan-to-value ratio. Use our free calculator above to see your personalized estimate.
| Loan Type | Rate | National Avg | Difference |
|---|---|---|---|
| 30-Year Fixed | 6.65% | 6.09% | +0.56% |
| 15-Year Fixed | 5.91% | 5.58% | +0.33% |
| 5/1 ARM | 6.19% | 5.95% | +0.24% |
| FHA | 6.45% | 5.85% | +0.6% |
| VA | 6.2% | 5.65% | +0.55% |
| Jumbo | 6.9% | 6.25% | +0.65% |
James Island Housing Market Overview
At $219,000, James Island offers more affordable housing than most U.S. metros. The local cost of living index is 91 (100 = national average), and the median household income of $56,800 provides comfortable purchasing power in this market.
Monthly Payment Breakdown for James Island
Based on the median home price of $219,000 with 20% down ($43,800), here is what you can expect to pay monthly in James Island:
15-Year vs. 30-Year Mortgage in James Island
Choosing a 15-year mortgage in James Island at 5.91% instead of a 30-year at 6.65% would save you $140,400 in total interest over the life of the loan. However, your monthly payment would be $1,470 instead of $1,125 — an increase of $345 per month.
Calculate Your James Island Mortgage Payment
Use our free calculator to get a personalized estimate based on your loan amount, interest rate, and term.
Open Free CalculatorFrequently Asked Questions About Mortgages in James Island
What are the current mortgage rates in James Island, SC?
As of April 2026, the average 30-year fixed mortgage rate in James Island, South Carolina is 6.65%, while the 15-year fixed rate is 5.91%. FHA loans average 6.45% and VA loans 6.2%. These rates are 0.56% above the national average of 6.09%.
How much is a monthly mortgage payment in James Island?
Based on the median home price of $219,000 with 20% down, the estimated monthly mortgage payment in James Island is $1,125 for principal and interest. Including property taxes of $97/month, the total monthly housing cost is approximately $1,222.
What income do I need to buy a home in James Island?
Using the 28% rule, you would need an annual income of approximately $52,371 to afford the median-priced home in James Island at $219,000. The median household income in James Island is $56,800. The median income is currently sufficient to meet this threshold.
Is James Island a good place to buy a home in 2026?
James Island offers a below-average cost of living with a cost of living index of 91 (national average = 100). The property tax rate in South Carolina is 0.53%, which is below the national average. James Island has a population of 12,157 and offers a very affordable lifestyle.
Mortgage Rates in Other South Carolina Cities
Related Tools & Guides
📊 Sources & Methodology
- 30-yr/15-yr fixed rates: Freddie Mac Primary Mortgage Market Survey (PMMS), weekly national average adjusted for South Carolina regional spread.
- Median home price: $219,000 sourced from Redfin / Zillow real estate listings (2026 data).
- Property tax rate: 0.53% effective rate per Tax Foundation 2026 state property tax data.
- Median household income: $56,800 per US Census Bureau ACS 5-year estimate.
- Calculations: standard amortization formula M = P[r(1+r)^n] / [(1+r)^n − 1], with r = monthly rate, n = 360 months, P = loan amount (80% of home price).
Last updated: April 2026. Rates are approximate averages based on regional lending data for the James Island, South Carolina area. Individual rates may vary by lender, credit score, loan amount, and other factors. Use our free calculator for a personalized estimate.