Mortgage Rates in Sebastian, Florida — March 2026
Updated March 2026 | Based on Sebastian market data and regional lending conditions
Sebastian is a growing city in Florida with a population of 25,812. The current 30-year fixed mortgage rate in Sebastian is 6.3%, which is 0.35% below the national average. With a median home price of $315,000 and a 20% down payment of $63,000, homebuyers can expect a monthly principal and interest payment of approximately $1,560.
Current Mortgage Rates in Sebastian, FL
Below are the current average mortgage rates available in the Sebastian area as of March 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 | 6.3% | 6.65% | -0.35% |
| 15-Year Fixed | 5.54% | 5.89% | -0.35% |
| 5/1 ARM | 5.8% | 6.15% | -0.35% |
| FHA | 5.9% | 6.25% | -0.35% |
| VA | 5.7% | 6.05% | -0.35% |
| Jumbo | 6.5% | 6.85% | -0.35% |
Sebastian Housing Market Overview
The Sebastian housing market reflects moderate demand with prices near the national average. The median household income in Sebastian is $45,000, and the cost of living index is 94 (national average = 100). Based on the 28% affordability rule, you would need an income of approximately $76,629 to comfortably afford the median-priced home in Sebastian, which exceeds the current median household income.
Monthly Payment Breakdown for Sebastian
Based on the median home price of $315,000 with 20% down ($63,000), here is what you can expect to pay monthly in Sebastian:
15-Year vs. 30-Year Mortgage in Sebastian
Choosing a 15-year mortgage in Sebastian at 5.54% instead of a 30-year at 6.3% would save you $190,080 in total interest over the life of the loan. However, your monthly payment would be $2,064 instead of $1,560 — an increase of $504 per month.
Calculate Your Sebastian 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 Sebastian
What are the current mortgage rates in Sebastian, FL?
As of March 2026, the average 30-year fixed mortgage rate in Sebastian, Florida is 6.3%, while the 15-year fixed rate is 5.54%. FHA loans average 5.9% and VA loans 5.7%. These rates are 0.35% below the national average of 6.65%.
How much is a monthly mortgage payment in Sebastian?
Based on the median home price of $315,000 with 20% down, the estimated monthly mortgage payment in Sebastian is $1,560 for principal and interest. Including property taxes of $228/month, the total monthly housing cost is approximately $1,788.
What income do I need to buy a home in Sebastian?
Using the 28% rule, you would need an annual income of approximately $76,629 to afford the median-priced home in Sebastian at $315,000. The median household income in Sebastian is $45,000. This means most households would need to either earn above the median or consider homes below $315,000.
Is Sebastian a good place to buy a home in 2026?
Sebastian offers a below-average cost of living with a cost of living index of 94 (national average = 100). The property tax rate in Florida is 0.87%, which is near the national average. Sebastian has a population of 25,812 and offers a very affordable lifestyle.
Mortgage Rates in Other Florida Cities
Related Tools & Guides
Last updated: March 2026. Rates are approximate averages based on regional lending data for the Sebastian, Florida area. Individual rates may vary by lender, credit score, loan amount, and other factors. Use our free calculator for a personalized estimate.