Mortgage Rates in Summit, New Jersey — March 2026
Updated March 2026 | Based on Summit market data and regional lending conditions
Summit is a growing city in New Jersey with a population of 22,060. The current 30-year fixed mortgage rate in Summit is 6.66%, which is 0.01% above the national average. With a median home price of $434,000 and a 20% down payment of $86,800, homebuyers can expect a monthly principal and interest payment of approximately $2,231.
Current Mortgage Rates in Summit, NJ
Below are the current average mortgage rates available in the Summit 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 | 6.66% | 6.65% | +0.01% |
| 15-Year Fixed | 5.92% | 5.89% | +0.03% |
| 5/1 ARM | 6.2% | 6.15% | +0.05% |
| FHA | 6.46% | 6.25% | +0.21% |
| VA | 6.21% | 6.05% | +0.16% |
| Jumbo | 6.91% | 6.85% | +0.06% |
Summit Housing Market Overview
The Summit housing market reflects moderate demand with prices near the national average. The median household income in Summit is $81,700, and the cost of living index is 112.7 (national average = 100). Based on the 28% affordability rule, you would need an income of approximately $128,186 to comfortably afford the median-priced home in Summit, which exceeds the current median household income.
Monthly Payment Breakdown for Summit
Based on the median home price of $434,000 with 20% down ($86,800), here is what you can expect to pay monthly in Summit:
15-Year vs. 30-Year Mortgage in Summit
Choosing a 15-year mortgage in Summit at 5.92% instead of a 30-year at 6.66% would save you $278,460 in total interest over the life of the loan. However, your monthly payment would be $2,915 instead of $2,231 — an increase of $684 per month.
Calculate Your Summit 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 Summit
What are the current mortgage rates in Summit, NJ?
As of March 2026, the average 30-year fixed mortgage rate in Summit, New Jersey is 6.66%, while the 15-year fixed rate is 5.92%. FHA loans average 6.46% and VA loans 6.21%. These rates are 0.01% above the national average of 6.65%.
How much is a monthly mortgage payment in Summit?
Based on the median home price of $434,000 with 20% down, the estimated monthly mortgage payment in Summit is $2,231 for principal and interest. Including property taxes of $760/month, the total monthly housing cost is approximately $2,991.
What income do I need to buy a home in Summit?
Using the 28% rule, you would need an annual income of approximately $128,186 to afford the median-priced home in Summit at $434,000. The median household income in Summit is $81,700. This means most households would need to either earn above the median or consider homes below $434,000.
Is Summit a good place to buy a home in 2026?
Summit has a moderate cost of living with a cost of living index of 112.7 (national average = 100). The property tax rate in New Jersey is 2.1%, which is above the national average. Summit has a population of 22,060 and offers a balanced lifestyle.
Mortgage Rates in Other New Jersey Cities
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Last updated: March 2026. Rates are approximate averages based on regional lending data for the Summit, New Jersey area. Individual rates may vary by lender, credit score, loan amount, and other factors. Use our free calculator for a personalized estimate.