Mortgage Rates White Rock, South Carolina (SC) for April 2026
Brian McKay
Brian McKay
Founder & Data Architect- Automated Online Rate Data Aggregation
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Current 30-year fixed mortgage rates in White Rock, South Carolina include Carolinas Telco Federal Credit UnionCarolinas Telco Federal Credit UnionA+5.0 ★Texas Ratio: 4.17% at 5.75%, Carolina Trust Federal Credit UnionCarolina Trust Federal Credit UnionA5.0 ★Texas Ratio: 6.29% at 5.75%, State Department Federal Credit UnionState Department Federal Credit UnionA+5.0 ★Texas Ratio: 4.53% at 5.88%, AllSouth Federal Credit UnionAllSouth Federal Credit UnionA+5.0 ★Texas Ratio: 1.34% at 6.25%, and Founders Federal Credit UnionFounders Federal Credit UnionA+5.0 ★Texas Ratio: 4.65% at 6.25%. Mortgage rates as of April 6, 2026 according to verified data from MonitorBankRates.
White Rock borrowers have access to 10 lenders serving the South Carolina area, with mortgage rates as low as 5.75% from Carolinas Telco Federal Credit Union. Use the tabs below to compare available loan types. Rates are continually updated — we recommend checking back frequently.
Mortgage Rates reflect actual verified offers from lenders actively lending to South Carolina borrowers. Your final approved rate will depend on your credit profile, loan-to-value ratio, and daily market movements. Last Updated and Verified: April 6, 2026
Compare Mortgage Rates Today in White Rock, South Carolina & the Surrounding Area
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For a $300,000 mortgage loan for a term of:; Based on 80% loan to value and 1% Discount Points. Payment does not include taxes and insurance premiums. The actual payment amount will be greater. These payments are based on recent interest rates and can vary based on individual credit.; Adjustable interest rates and payments are subject to increase after the initial fixed-rate period (60 months for a 5/6 ARM, 7 years for a 7/6 ARM and 10 years for a 10/6 ARM).
For a $300,000 mortgage loan for a term of:; Based on 80% loan to value and 1% Discount Points. Payment does not include taxes and insurance premiums. The actual payment amount will be greater. These payments are based on recent interest rates and can vary based on individual credit.; Adjustable interest rates and payments are subject to increase after the initial fixed-rate period (60 months for a 5/6 ARM, 7 years for a 7/6 ARM and 10 years for a 10/6 ARM).
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White Rock, SC Mortgage Rate Trends
Compare local White Rock, SC mortgage rate quotes against the statewide average
Daily mortgage rate averages tracked across our database of 8,500+ banks and credit unions — updated every evening.
South Carolina 30-year fixed rates rose 0.278 points over the past 7 days to 6.730%.
South Carolina 15-year fixed rates fell 0.042 points over the past 7 days to 6.051%.
How Mortgage Rates Impact Home Affordability in White Rock, South Carolina
White Rock, South Carolina Housing Market Overview
White Rock, South Carolina Homeownership Rate
With a homeownership rate of 72.3% — well above the national average of 65.7% — White Rock, South Carolina has a strong ownership culture, making competitive mortgage rates especially important for buyers entering the market. The homeowner vacancy rate of 1.1% signals a tight market with limited available inventory — making it critical to secure the best possible rate quickly when a suitable property becomes available.
Monthly Payment Estimates for White Rock, South Carolina Buyers
Even a small difference in your interest rate can add up to tens of thousands of dollars over the life of a loan. The table below shows monthly principal and interest payments on a $400,000 mortgage.
| Interest Rate | Loan Term | Monthly Payment | Total Interest Paid |
|---|---|---|---|
| 6.230% | 30-year fixed | $2,458 | $484,761 |
| 6.730% Current Avg | 30-year fixed | $2,589 | $532,068 |
| 7.230% | 30-year fixed | $2,723 | $580,381 |
| 6.051% | 15-year fixed | $3,386 | $209,563 |
A 0.500% rate increase on a $400,000 loan adds roughly $134 per month and over $48,314 in total interest over a 30-year term. That’s why comparing verified, current rates from multiple lenders — using the rate table above — is one of the most impactful financial decisions a White Rock, South Carolina buyer can make.
Data sources: U.S. Census Bureau; Federal Housing Finance Agency (FHFA). Monthly payments shown are principal & interest only — taxes, insurance, and PMI not included.
White Rock, South Carolina Income & Housing Affordability
City-level Census data is not available for White Rock — figures below reflect South Carolina statewide data.
At a price-to-income ratio of 3.7x, South Carolina is a relatively affordable housing market compared to national averages. That ratio — median home value divided by median household income — is a standard benchmark used by housing economists to gauge how accessible homeownership is relative to local earnings. The national baseline is approximately 3.8x.
What This Means for South Carolina Buyers
With a median household income of $69,324 per year in South Carolina statewide ($5,777/month) and a median home value of approximately $259,000, a buyer financing at 80% LTV at the current average rate would commit roughly 44.8% of gross monthly income to principal and interest alone. That exceeds the 43% debt-to-income ceiling most conventional lenders use as their maximum qualification threshold — meaning many buyers must bring a larger down payment, add a co-borrower, or target lower price points to qualify.
Data sources: U.S. Census Bureau. Monthly payment estimate assumes 80% LTV at current average rate; principal and interest only.
Run the Numbers on Your White Rock, South Carolina Home Loan
Rates are only part of the equation. Use these calculators to translate current White Rock, South Carolina mortgage rates into real numbers for your specific situation — before you talk to a lender.
Enter your loan amount, interest rate, and term length to see your estimated monthly principal and interest payment. Adjust any variable to model different scenarios — a larger down payment, a shorter term, or a rate a quarter-point lower than what you were quoted.
CalculateTell us your gross income, monthly debt obligations, and how much you have for a down payment. We’ll show you the home price range you’re likely to qualify for at current White Rock, South Carolina rates — so you can shop with a realistic number in mind rather than discovering your ceiling after you’ve fallen in love with a property.
CalculateIf you already own a home, enter your current rate, remaining loan balance, and the rate you’ve been quoted to refinance. The calculator shows your new monthly payment, how much you’d save each month, and the break-even point — the number of months it takes for your savings to cover the closing costs of refinancing.
CalculateBuying isn’t always the better financial decision, and renting isn’t always throwing money away. This calculator weighs the full cost of each path — mortgage payments, taxes, insurance, and maintenance against rent increases and the opportunity cost of a down payment — to show which option builds more wealth over your intended time horizon in White Rock, South Carolina.
CalculateTypes of Mortgages Available in White Rock, South Carolina
Not every loan program is right for every buyer in White Rock, South Carolina. Rates, down payment requirements, eligibility rules, and long-term costs vary significantly across products — and the right choice depends on your credit profile, how long you plan to stay, and whether you qualify for any government-backed programs.
Fixed-Rate Mortgage
A fixed-rate mortgage locks your interest rate in for the entire loan term — your principal and interest payment on day one is identical to payment 360. That predictability is valuable for long-term financial planning, especially in markets where housing costs represent a large share of household income.
Available in 10-, 15-, 20-, and 30-year terms. The 30-year minimizes monthly payments; the 15-year cuts total interest paid dramatically but requires a higher monthly commitment. The payment comparison table above shows exactly how those trade-offs look at today’s White Rock, South Carolina rate levels.
Adjustable-Rate Mortgage (ARM)
An ARM offers a fixed introductory rate for an initial period — commonly 5, 7, or 10 years — after which the rate adjusts periodically based on a market index. The starting rate is typically lower than a comparable fixed-rate loan, which reduces your monthly payment during the initial window.
ARMs work best when you have a defined exit timeline: if you plan to sell or refinance before the fixed period ends, you capture the lower rate without exposure to future adjustments. Rate caps govern how much the rate can move at each adjustment and in total, so read those terms closely before committing.
FHA Loan
Backed by the Federal Housing Administration, FHA loans are built for buyers who don’t yet meet conventional loan standards. You can qualify with a credit score of 580 and just 3.5% down — and some lenders will consider scores as low as 500 with a 10% down payment.
The cost of that lower barrier is mortgage insurance. FHA loans carry an upfront MIP of 1.75% of the loan amount (which can be rolled in) plus an annual MIP of 0.15%–0.75% depending on your term and LTV. For buyers who would otherwise wait years to save a larger down payment — given ongoing home price trends in White Rock, South Carolina — FHA is often the faster path to ownership.
VA Loan
Available to eligible active-duty service members, veterans, reservists, National Guard members, and qualifying surviving spouses, VA loans are among the most favorable mortgage programs available anywhere. No down payment is required, there is no monthly mortgage insurance, and rates are generally competitive with — and often better than — conventional loan rates.
A one-time funding fee applies — 2.15% of the loan for first-time VA borrowers with no down payment — which can be financed into the loan. In White Rock, South Carolina, where home prices require substantial savings for a conventional down payment, the zero-down VA benefit is an enormous advantage for those who qualify.
Jumbo Loan
The 2026 FHFA conforming loan limit for White Rock, South Carolina is $832,750. Mortgages above that amount are classified as jumbo loans and are not eligible for purchase by Fannie Mae or Freddie Mac, which means lenders carry the full risk — and price that risk accordingly.
Jumbo underwriting is stricter: lenders typically require a credit score of 700 or higher, substantial cash reserves, thorough income documentation, and a down payment of at least 10–20%. Rates may run slightly above conforming levels, though the gap narrows in competitive lending environments.
Methodology & Data Sources
Direct-Sourced & Verified Mortgage Rate Data: We aggregate mortgage and refinance rates for White Rock, South Carolina directly from the official websites of local lenders, credit unions, and national mortgage originators using our proprietary rate aggregation technology and a dedicated team of rate updaters. Every rate displayed is highly accurate and trustworthy.
Local, Regional, and National Coverage: Our systems constantly monitor the market to provide a complete picture of available home loan products in White Rock, South Carolina. We feature a comprehensive mix of licensed NMLS financial institutions — from neighborhood credit unions and competitive regional banks to large national originators available to borrowers in SC.
Daily Updates & Time-Stamped Accuracy: Our rate updaters verify and update mortgage rates daily. Because rates and APRs can fluctuate rapidly based on bond markets and economic conditions, every loan product features its own “last updated” date for full transparency.
Proprietary Lender Health & Safety Grades: Beyond tracking rates, MonitorBankRates evaluates the financial stability of every listed institution. Our Health Grades (A+ to F) and Star Ratings are composite metrics calculated using objective regulatory data — including the Texas Ratio — ensuring you compare rates from secure, reliable lenders.
Frequently Asked Questions about Mortgage Rates in White Rock, South Carolina
How does my credit score affect my rate in South Carolina?
What is a 30-Year Fixed Mortgage?
What are closing costs in South Carolina?
Should I lock my mortgage rate?
What is an Adjustable-Rate Mortgage (ARM)?
What is a Jumbo Loan in White Rock, South Carolina?
Do I need 20% down to buy a house in South Carolina?
What is the difference between Interest Rate and APR?
How do I find the best lender in White Rock, South Carolina?
What is the homeownership rate in White Rock, South Carolina?
What is the conforming loan limit in White Rock, South Carolina?
What are the best Mortgage rates in White Rock, South Carolina?
- Carolinas Telco Federal Credit Union: 5.75% (30-Year Fixed)
- Carolina Trust Federal Credit Union: 5.75% (30-year Fixed)
- State Department Federal Credit Union: 5.88% (Super Conforming 30 Year Fixed)
- AllSouth Federal Credit Union: 6.25% (30 Year Fixed)
- Founders Federal Credit Union: 6.25% (30-Year Fixed)
