Down Payment on a $350K Home — 3% to 20% Comparison

Compare 3%, 5%, 10%, 15%, and 20% down payment options on a $350K home

Down Payment Options for a $350K Home

Your down payment directly affects your loan amount, monthly payment, PMI requirement, and total interest over the life of the mortgage. Below is a side-by-side comparison at a 7% reference interest rate (30-year fixed).

Down %Down PaymentLoan AmountMonthly P&IEst. PMITotal MonthlyTotal Interest (30yr)
3% $10,500 $339,500 $2,259 $198 $2,657 $473,740
5% $17,500 $332,500 $2,212 $194 $2,606 $463,820
10% $35,000 $315,000 $2,096 $184 $2,480 $439,560
15% $52,500 $297,500 $1,979 $174 $2,353 $414,940
20% $70,000 $280,000 $1,863 $0 $2,063 $390,680

PMI Savings at 20% Down

Putting 20% down on a $350K home means a down payment of $70,000. The biggest benefit? No PMI. Compared to a 3% down payment, the 20% option saves you approximately $594/month ($7,128/year) in combined lower principal, interest, and eliminated PMI costs.

Comparison3% Down20% DownMonthly Savings
Down Payment$10,500$70,000
Loan Amount$339,500$280,000
Total Monthly Payment$2,657$2,063$594
PMI Cost$198/mo$0$198

Down Payment by Loan Type

Different mortgage programs have different minimum down payment requirements for a $350K home:

Loan TypeMin. Down PaymentAmount on $350KPMI/MIP Required?
Conventional3% - 5%$10,500 - $17,500Yes, until 20% equity
FHA3.5%$12,250Yes (MIP for loan life)
VA0%$0No PMI (VA funding fee applies)
USDA0%$0Guarantee fee applies

How to Save for a Down Payment Faster

How Down Payment Affects Your Interest Rate

Lenders view larger down payments as lower risk, which can translate to a better interest rate. Borrowers putting 20%+ down on a $350K home typically qualify for rates 0.125% to 0.25% lower than those with minimal down payments. On a $280,000 loan, even a 0.25% rate reduction saves $47/month.

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Frequently Asked Questions

How much down payment do I need for a $350K home?

The minimum down payment depends on your loan type. Conventional loans typically require 3-5% ($10,500 to $17,500), FHA loans require 3.5% ($12,250), and VA/USDA loans may allow 0% down. To avoid PMI entirely, you need 20% down ($70,000).

What is PMI and when can I remove it on a $350K home?

Private Mortgage Insurance (PMI) is required when your down payment is less than 20%. On a $350K home with 3% down, PMI costs approximately $198/month. You can request PMI removal once you reach 20% equity ($70,000 in home equity), and your lender must automatically cancel it at 22% equity.

Is it better to put 20% down on a $350K home or invest the difference?

Putting 20% down ($70,000) eliminates PMI and lowers your monthly payment significantly. However, if your investment returns exceed your mortgage rate after tax, keeping a smaller down payment and investing could yield higher net returns. Consider your risk tolerance, emergency fund needs, and the guaranteed savings from PMI elimination when making this decision.