Compare the three ways to buy

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

Cash to Close
Assumption

Assumption only

$2,357/mo
Lowest payment
Down payment
$334,654
Funds due
$348,054
Interest + MI left
$91,479
First ends
May 2042
Assumption

Assumption + second

$4,363/mo
+$2,006/mo
Down payment
$54,654
Funds due
$69,542
Interest + MI left
$533,623
First ends
May 2042
New loan

New conventional

$4,026/mo
+$1,669/mo
Down payment
$54,654
Funds due
$66,003
Interest + MI left
$708,378
First ends
Jan 2057

Monthly payment

The initial total housing payment for each option.

Assumption onlyAssumption + secondNew conventional
First mortgage$210,246$210,246$490,246
Second mortgage—$280,000—
First P&I$1,498.18$1,498.18$3,297.92
Second P&I—$2,005.95—
Mortgage insurance$229.15$229.15$98.05
Taxes, insurance & HOA$629.83$629.83$629.83
Total housing payment$2,357.16$4,363.11$4,025.80

Cash to close

Down payment, closing costs and prepaids, then credits.

Down payment$54,654
Closing costs & prepaids$14,888
Usable credit−$0
Total buyer cash needed$69,542
Earnest money paid−$0
Remaining funds due$69,542
Assumption fee$1,800.00
Credit report$250.00
UMe assumption specialist (1%)$5,449.00
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)$1,389.50
Prepaid interest, first (4 days)$86.40
Prepaid interest, second (4 days)$237.81

Prepaids include a year of home insurance up front, three months of taxes and insurance in escrow, and 4 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 closing15 yr 5 moOf the original 30-year loan at 3.75%
Interest already paid$148,927Through Dec 2026
Assumption only · ends May 2042$91,479
Assumption + second · ends May 2042, second Jan 2057$533,623
New conventional · ends Jan 2057$708,378