New Jersey variant. This is a New Jersey-specific version of the Refinance Calculator, using pre-defined local figures (tax rates, median home and income values, and typical regional costs). For the full formula, methodology, and FAQ, open the main Refinance Calculator.
Refinancing a New Jersey mortgage makes sense when the monthly interest savings recover your closing costs before you sell or move. On the state's $510,000 median home, even a small rate drop moves real money.
When refinancing pays off in New Jersey
Closing costs typically run 2-5% of the loan balance. On a $408,000 loan (80% of the $510,000 median home), that's roughly $12,240 at 3%.
Your break-even point is closing costs ÷ monthly savings. Drop your rate enough to save $200/month and you'd recover $12,240 in about 61 months - refinance only if you'll stay past that point.
About taxes and housing in New Jersey
New Jersey uses a graduated income tax with a top marginal rate above 10% on the highest earners.
New Jersey has the highest effective property tax rate in the United States, near 2.5%, with median home values exceeding $500,000.
New Jersey's economy is shaped by its dense corridor between New York City and Philadelphia, with pharmaceuticals, finance, and logistics as key sectors.
Worked example: break-even in New Jersey
Loan $408,000, closing costs ≈ $12,240 (3%). If a refinance cuts your payment by $250/month, break-even ≈ 49 months. Use the calculator above with your actual rates and balance.
Quick reference
- State income tax: 1.4-10.75% across 7 brackets
- State sales tax: 6.625% (plus -0.02% avg local)
- Median home value: $510,000
- Median household income: $97,126
- Effective property tax rate: 2.49%
- Avg auto insurance: $2,076/yr
Frequently Asked Questions
Is it worth refinancing in New Jersey?
It depends on your break-even: closing costs divided by monthly savings. If you'll keep the home past break-even, refinancing usually pays off.
What are typical closing costs in New Jersey?
Refinance closing costs generally run 2-5% of the loan, or roughly $12,240 on a median New Jersey loan.