What can you actually afford in New Jersey?
The same income buys wildly different homes depending on the town. NJ property tax rates range from 0.8% to 3.0% — that can mean a $175,000 difference in your budget. Enter your income to find out.
NJ Buying Power Calculator
2025 tax ratesMonthly Payment Breakdown (Comfortable)
The Town Reality Check
Pick 2-3 NJ towns to see how the same income produces different buying power.
What if rates change?
Cash You Need at Closing
Mansion tax adds 1% if price exceeds $1,000,000. See full NJ closing cost breakdown →
Not all pre-approvals are created equal
We connect you with lenders who offer fully underwritten pre-approvals — the strongest approval type available. Learn more about pre-approval →
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It depends on your income, debts, down payment, and the town you choose. NJ property tax rates vary from 0.8% to 3.0% effective rate, which can create a $100K-$175K difference in buying power on the same income. A household earning $150K with 20% down can typically afford $550K-$700K depending on the town.
Lenders look at your total monthly payment: mortgage + taxes + insurance. In a high-tax town, more of your budget goes to taxes, leaving less for the mortgage. That means a smaller loan and a lower-priced home. For example, Cranbury has a 1.45% effective tax rate while Parsippany has 2.45%. On a $4,200/month budget, that difference alone shifts your buying power by over $100,000.
DTI (debt-to-income ratio) is the percentage of your gross monthly income that goes to debt payments. Lenders use two measures: front-end DTI (housing costs only) and back-end DTI (all debts). Most conventional loans cap at 36% front-end and 43% back-end. Our calculator shows three comfort levels: 28% (conservative), 32% (comfortable), and 36% (stretch/maximum).
20% down avoids PMI (private mortgage insurance), which saves $100-$400/month. But if putting 20% down depletes your savings, a smaller down payment with PMI may be smarter. PMI drops off once you reach 20% equity. FHA loans allow 3.5% down, and some conventional loans allow 3-5% down for first-time buyers.
A fully underwritten pre-approval means a lender has already reviewed your complete file (income, assets, credit, employment) through full underwriting BEFORE you make an offer. In competitive NJ markets with multiple offers, this makes your offer almost as strong as cash because the seller knows your financing is essentially guaranteed. We work with lenders who offer this.
This calculator uses 2025 NJ effective tax rates from the NJ Division of Taxation and standard mortgage formulas. It provides a strong estimate, but your actual approval amount depends on your full financial picture: credit score, employment history, asset reserves, and the specific loan program. Get pre-approved for your exact number.
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