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Safe Rate LocalCharleston County index·Updated August 7, 2026

First-Time Homebuyer Mortgage Rates in Charleston County

5.936%Rate
6.686%APR
$4,254monthly mortgage payment
$0points (0 pts)
Loan Amount $663,395; and Downpayment $23,647
Local Fast Facts
45019
Typical Home Value
$675,632
YoY Appreciation
+10.7%
Area Median Income
$95,207
Estimated Property Taxes
$2,041/yr
Est. Property Tax Rate
0.30%
Conforming Loan Limit (1-unit)
$806,501
FHA Loan Limit (1-unit)
$776,977
Jumbo Threshold (1-unit)
> $806,501
Average Loan to Value
71.6%

Select your Scenario

3.5% Down (minimum)

5.936%

30-year fixed

Payment$4,254/mo
Down$23,647
Loan$663,395

10% Down

5.936%

30-year fixed · shorter MIP

Payment$3,968/mo
Down$67,563
Loan$618,710

15-Year FHA

5.936%

Faster payoff

Payment$5,879/mo
Down$23,647
Loan$663,395

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First-Time Homebuyer Programs in Charleston County

Compare the top low-down-payment programs side by side

FHA
Min. down3.5% ($23,647)
Min. credit580+
Est. MIP/PMI+$299/mo
Easiest credit qualification
MIP for life of loan (<10% down)
VA
Min. down0% ($0)
Min. credit620+
0% down, no monthly mortgage insurance
VA eligibility required; funding fee applies
HomeReady
Min. down3% ($20,269)
Min. credit620+
Est. MIP/PMI+$410/mo
Reduced PMI vs standard conventional
Income limits apply by area
Conventional 20% down
Min. down20% ($135,126)
Min. credit620+
No PMI; lowest long-term cost
Largest upfront down payment
Pro tip for first-time buyers in Charleston County

Most states offer first-time homebuyer assistance programs that can be stacked with FHA or HomeReady loans — covering down payment or closing cost assistance. Ask your Safe Rate loan officer about programs available in South Carolina for additional savings.

Frequently Asked Questions

What are current first-time homebuyer rates today in Charleston County, SC?

Today's leading benchmark rate for first-time homebuyer rates in Charleston County, SC is available on Safe Rate. Calibrated directly to Charleston County, SC's local housing market, Safe Rate shows up-to-the-minute interest rates and points across Conventional, FHA, VA, and Jumbo loan programs daily.

What is the recent trend for first-time homebuyer rates in Charleston County, SC?

Mortgage rates for first-time homebuyer rates have shown typical daily fluctuations driven by inflation data and bond yields. Over the past 90 days, rates for first-time homebuyer rates in Charleston County, SC have hovered between a low of a competitive range and a high of recent cyclical highs. You can track these daily movements by using the 90-day rate history and trajectory chart featured on this page.

Is an FHA or Conventional loan more cost-effective in Charleston County, SC?

Choosing between FHA and Conventional depends on your down payment budget and credit score. For a typical home priced at $675,632 in Charleston County, SC, a standard 20%-down Conventional loan requires an upfront cash down payment of $135,126 but keeps your monthly payment lower at —/mo (at — interest) with no monthly PMI. In comparison, an FHA loan requires only $23,647 (3.5% down) but has an estimated payment of —/mo (at — interest) due to mandatory FHA mortgage insurance (MIP). Local Nuance: The typical local FHA loan amount of $651,985 falls comfortably within the local HUD FHA loan limit of $776,977 (1-unit), making FHA financing an exceptionally accessible, high-leverage entry point into the market.

What is the maximum conforming loan limit in Charleston County before needing a Jumbo loan?

The 2025 conforming conventional loan limit for a 1-unit property in Charleston County is $806,501. With a typical local home value of $675,632 in , a standard 20%-down mortgage requires a loan size of $540,506. Because this is within the $806,501 conforming threshold, buyers can qualify for standard conforming conventional financing with competitive rates.

How does the median home value in Charleston County, SC impact estimated mortgage payments?

The median home value in Charleston County, SC is estimated at $675,632. Buying a typical home here with a standard 20% down payment ($135,126) translates to an estimated starting monthly mortgage payment of — (principal and interest). This serves as a key indicator of market entry costs, with property taxes and homeowners insurance contributing additional monthly escrow amounts.