Mortgage Rates in Oyster Bay, New York — March 2026
Updated March 2026 | Based on Oyster Bay market data and regional lending conditions
Oyster Bay is a mid-sized city in New York with a population of 293,214. The current 30-year fixed mortgage rate in Oyster Bay is 6.68%, which is 0.03% above the national average. With a median home price of $540,000 and a 20% down payment of $108,000, homebuyers can expect a monthly principal and interest payment of approximately $2,782.
Current Mortgage Rates in Oyster Bay, NY
Below are the current average mortgage rates available in the Oyster Bay 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 | 6.68% | 6.65% | +0.03% |
| 15-Year Fixed | 5.94% | 5.89% | +0.05% |
| 5/1 ARM | 6.21% | 6.15% | +0.06% |
| FHA | 6.47% | 6.25% | +0.22% |
| VA | 6.22% | 6.05% | +0.17% |
| Jumbo | 6.93% | 6.85% | +0.08% |
Oyster Bay Housing Market Overview
The Oyster Bay housing market is competitive with prices well above the national median. The median household income in Oyster Bay is $76,800, and the cost of living index is 145 (national average = 100). Based on the 28% affordability rule, you would need an income of approximately $150,686 to comfortably afford the median-priced home in Oyster Bay, which exceeds the current median household income.
Monthly Payment Breakdown for Oyster Bay
Based on the median home price of $540,000 with 20% down ($108,000), here is what you can expect to pay monthly in Oyster Bay:
15-Year vs. 30-Year Mortgage in Oyster Bay
Choosing a 15-year mortgage in Oyster Bay at 5.94% instead of a 30-year at 6.68% would save you $347,940 in total interest over the life of the loan. However, your monthly payment would be $3,631 instead of $2,782 — an increase of $849 per month.
Calculate Your Oyster Bay 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 Oyster Bay
What are the current mortgage rates in Oyster Bay, NY?
As of March 2026, the average 30-year fixed mortgage rate in Oyster Bay, New York is 6.68%, while the 15-year fixed rate is 5.94%. FHA loans average 6.47% and VA loans 6.22%. These rates are 0.03% above the national average of 6.65%.
How much is a monthly mortgage payment in Oyster Bay?
Based on the median home price of $540,000 with 20% down, the estimated monthly mortgage payment in Oyster Bay is $2,782 for principal and interest. Including property taxes of $734/month, the total monthly housing cost is approximately $3,516.
What income do I need to buy a home in Oyster Bay?
Using the 28% rule, you would need an annual income of approximately $150,686 to afford the median-priced home in Oyster Bay at $540,000. The median household income in Oyster Bay is $76,800. This means most households would need to either earn above the median or consider homes below $540,000.
Is Oyster Bay a good place to buy a home in 2026?
Oyster Bay has a higher cost of living than average with a cost of living index of 145 (national average = 100). The property tax rate in New York is 1.63%, which is above the national average. Oyster Bay has a population of 293,214 and offers a balanced lifestyle.
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Related Tools & Guides
Last updated: March 2026. Rates are approximate averages based on regional lending data for the Oyster Bay, New York area. Individual rates may vary by lender, credit score, loan amount, and other factors. Use our free calculator for a personalized estimate.