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Safe Rate LocalSouthport index·Updated August 17, 2026

15-Year Fixed Mortgage Rates in Southport

5.979%Rate
6.024%APR
$6,124monthly mortgage payment
$0points (0 pts)
Loan Amount $1,023,726; and Downpayment $255,931
Local Fast Facts
CT71040
Typical Home Value
$1,279,657
Area Median Income
$198,654
Estimated Property Taxes
$10,001/yr
Est. Property Tax Rate
0.78%
Conforming Loan Limit (1-unit)
$806,501
FHA Loan Limit (1-unit)
$1,209,750
Jumbo Threshold (1-unit)
> $806,501
Average Loan to Value
67.6%

Select your Scenario

20% Down · 15-Year

5.979%

No PMI · fastest payoff

Payment$8,627/mo
Down$255,931
Loan$1,023,726

10% Down · 15-Year

5.979%

Faster equity

Payment$10,329/mo
Down$127,966
Loan$1,151,691

5% Down · 15-Year

5.979%

Buy sooner

Payment$10,903/mo
Down$63,983
Loan$1,215,674

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15-Year Fixed Mortgage Details for Southport

Faster payoff · Lower rate · Higher monthly payment

Interest Rate
5.979%
today's benchmark
Est. Monthly P&I
$3,322/mo
$1,023,726 loan, 20% down
Total Interest
$-425,717
over 15 years
Interest Savings vs 30yr
$335,464
lifetime savings
Higher monthly payment — $729/mo more than a 30-year
The lower rate and shorter term are offset by a higher required payment. Best suited for borrowers with strong, stable income.
  • Rate typically 0.5–0.75% lower than comparable 30-year
  • Equity builds at roughly twice the pace — reaches 50% LTV in ~7 years
  • Significant total interest savings over the life of the loan
  • Stricter DTI — lenders qualify on the higher required payment

Frequently Asked Questions

What are current 15-year fixed rates today in Southport, CT?

Today's leading benchmark rate for 15-year fixed rates in Southport, CT is 6.887% (with an estimated monthly payment of $2,593). Calibrated directly to Southport, CT'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 15-year fixed rates in Southport, CT?

Mortgage rates for 15-year fixed rates have shown typical daily fluctuations driven by inflation data and bond yields. Over the past 90 days, rates for 15-year fixed rates in Southport, CT have hovered between a low of 6.489% and a high of 6.949%. 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 Southport, CT?

Choosing between FHA and Conventional depends on your down payment budget and credit score. For a typical home priced at $1,279,657 in Southport, CT, a standard 20%-down Conventional loan requires an upfront cash down payment of $255,931 but keeps your monthly payment lower at $2,593/mo (at 6.887% interest) with no monthly PMI. In comparison, an FHA loan requires only $44,788 (3.5% down) but has an estimated payment of $2,905/mo (at 6.014% interest) due to mandatory FHA mortgage insurance (MIP). Local Nuance: The typical local FHA loan amount of $1,234,869 exceeds the local HUD FHA limit of $1,209,750 for a 1-unit property, meaning entry-level buyers here will likely require conventional financing or a larger down payment to comply with government limits.

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

The 2025 conforming conventional loan limit for a 1-unit property in Southport is $806,501. With a typical local home value of $1,279,657 in , a standard 20%-down mortgage requires a loan size of $1,023,726. Since this exceeds the conforming limit of $806,501, most typical transactions in require a non-conforming Jumbo loan, which demands stricter underwriting guidelines, higher credit scores, and larger asset reserves.

How does the median home value in Southport, CT impact estimated mortgage payments?

The median home value in Southport, CT is estimated at $1,279,657. Buying a typical home here with a standard 20% down payment ($255,931) translates to an estimated starting monthly mortgage payment of $2,593 (principal and interest). Compared to the local area median household income of $198,654 ($16,555/mo), this basic housing payment represents approximately 15.7% of gross monthly household income. This housing cost is well within standard lender affordability guidelines (under the 36% DTI benchmark), demonstrating healthy local purchasing power.