How Much Is 20% Down on a $550K House?

Putting 20% down on a $550,000 house means writing a check for $110,000. Here’s how different down payment amounts compare.

Down Payment Amounts on a $550K House

Down Payment % Amount Loan Amount PMI Required?
3% $16,500 $533,500 Yes
5% $27,500 $522,500 Yes
10% $55,000 $495,000 Yes
15% $82,500 $467,500 Yes
20% $110,000 $440,000 No
25% $137,500 $412,500 No

How Down Payment Affects Your Monthly Mortgage

At 6.5% interest on a 30-year fixed mortgage:

Down Payment Loan Amount P&I Payment PMI (~0.5%) Total Payment
3% ($16,500) $533,500 $3,372 $222 $3,594
5% ($27,500) $522,500 $3,302 $218 $3,520
10% ($55,000) $495,000 $3,129 $206 $3,335
20% ($110,000) $440,000 $2,781 $0 $2,781

Putting 20% down saves $739/month compared to 5% down (before taxes and insurance).

Total Interest Paid Over Loan Life

Down Payment Loan Amount Total Interest (30-yr, 6.5%)
5% ($27,500) $522,500 $665,900
10% ($55,000) $495,000 $630,800
20% ($110,000) $440,000 $560,600

20% down saves $105,300 in interest compared to 5% down.

How Long to Save $110,000 for 20% Down

Monthly Savings Time to $110,000
$1,000/month 9.2 years
$1,500/month 6.1 years
$2,000/month 4.6 years
$2,500/month 3.7 years
$3,500/month 2.6 years
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