Compare the three ways to buy

The payment, the cash to close, and what is left to pay

Cash to Close
Assumption

Assumption only

$2,106/mo
Lowest payment
Down payment
$387,220
Funds due
$400,491
Interest + MI left
$52,110
First ends
Jun 2040
Assumption

Assumption + second

$4,456/mo
+$2,350/mo
Down payment
$59,220
Funds due
$74,368
Interest + MI left
$570,049
First ends
Jun 2040
New loan

New conventional

$4,113/mo
+$2,006/mo
Down payment
$59,220
Funds due
$70,931
Interest + MI left
$767,315
First ends
Jan 2057

Monthly payment

The initial total housing payment for each option.

Assumption onlyAssumption + secondNew conventional
First mortgage$196,780$196,780$524,780
Second mortgage—$328,000—
First P&I$1,387.95$1,387.95$3,555.04
Second P&I—$2,349.83—
Mortgage insurance$265.63$265.63$104.96
Taxes, insurance & HOA$452.92$452.92$452.92
Total housing payment$2,106.49$4,456.33$4,112.92

Cash to close

Down payment, closing costs and prepaids, then credits.

Down payment$59,220
Closing costs & prepaids$15,148
Usable credit−$0
Total buyer cash needed$74,368
Earnest money paid−$0
Remaining funds due$74,368
Assumption fee$1,800.00
Credit report$250.00
UMe assumption specialist (1%)$5,840.00
Title & settlement$1,825.00
Recording fee$100.00
Second-loan charges$1,250.00
Home insurance (12 months up front)$2,000.00
Insurance escrow (3 months)$500.00
Property tax escrow (3 months)$700.75
Initial HOA (3 months)$158.01
Prepaid interest, first (9 days)$97.53
Prepaid interest, second (9 days)$626.79

Prepaids include a year of home insurance up front, three months of taxes and insurance in escrow, and 9 days of interest to the end of the closing month.

What is left to pay

The seller already paid down the early, interest-heavy years.

Remaining first mortgage at closing13 yr 6 moOf the original 30-year loan at 2.01%
Interest already paid$96,594Through Dec 2026
Assumption only · ends Jun 2040$52,110
Assumption + second · ends Jun 2040, second Jan 2057$570,049
New conventional · ends Jan 2057$767,315