Compare the three ways to buy

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

Cash to Close
Assumption

Assumption only

$1,287/mo
Lowest payment
Down payment
$331,490
Funds due
$342,635
Interest + MI left
$16,251
First ends
Aug 2036
Assumption

Assumption + second

$3,357/mo
+$2,070/mo
Down payment
$42,490
Funds due
$56,419
Interest + MI left
$472,606
First ends
Aug 2036
New loan

New conventional

$3,013/mo
+$1,726/mo
Down payment
$42,490
Funds due
$53,165
Interest + MI left
$564,963
First ends
Jan 2057

Monthly payment

The initial total housing payment for each option.

Assumption onlyAssumption + secondNew conventional
First mortgage$88,510$88,510$377,510
Second mortgage—$289,000—
First P&I$850.91$850.91$2,593.23
Second P&I—$2,070.43—
Mortgage insurance$91.81$91.81$75.50
Taxes, insurance & HOA$343.92$343.92$343.92
Total housing payment$1,286.64$3,357.07$3,012.65

Cash to close

Down payment, closing costs and prepaids, then credits.

Down payment$42,490
Closing costs & prepaids$13,929
Usable credit−$0
Total buyer cash needed$56,419
Earnest money paid−$0
Remaining funds due$56,419
Assumption fee$1,800.00
Credit report$250.00
UMe assumption specialist (1%)$4,200.00
Title & settlement$1,825.00
Recording fee$100.00
Second-loan charges$1,250.00
Home insurance (12 months up front)$1,800.00
Insurance escrow (3 months)$450.00
Property tax escrow (3 months)$581.75
Prepaid interest, first (25 days)$138.22
Prepaid interest, second (25 days)$1,534.08

Prepaids include a year of home insurance up front, three months of taxes and insurance in escrow, and 25 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 closing9 yr 8 moOf the original 15-year loan at 2.280%
Interest already paid$13,352Through Dec 2026
Assumption only · ends Aug 2036$16,251
Assumption + second · ends Aug 2036, second Jan 2057$472,606
New conventional · ends Jan 2057$564,963