Compare the three ways to buy

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

Cash to Close
Assumption

Assumption only

$1,310/mo
Lowest payment
Down payment
$287,189
Funds due
$298,353
Interest + MI left
$67,267
First ends
Jun 2045
Assumption

Assumption + second

$3,066/mo
+$1,755/mo
Down payment
$42,189
Funds due
$55,071
Interest + MI left
$454,142
First ends
Jun 2045
New loan

New conventional

$2,991/mo
+$1,681/mo
Down payment
$42,189
Funds due
$51,679
Interest + MI left
$552,422
First ends
Jan 2057

Monthly payment

The initial total housing payment for each option.

Assumption onlyAssumption + secondNew conventional
First mortgage$132,811$132,811$377,811
Second mortgage—$245,000—
First P&I$827.06$827.06$2,559.42
Second P&I—$1,755.21—
Mortgage insurance$127.28$127.28$75.56
Taxes, insurance & HOA$356.00$356.00$356.00
Total housing payment$1,310.34$3,065.55$2,990.99

Cash to close

Down payment, closing costs and prepaids, then credits.

Down payment$42,189
Closing costs & prepaids$12,882
Usable credit−$0
Total buyer cash needed$55,071
Earnest money paid−$0
Remaining funds due$55,071
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)$504.00
Initial HOA (3 months)$114.00
Prepaid interest, first (9 days)$121.17
Prepaid interest, second (9 days)$468.18

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 closing18 yr 6 moOf the original 30-year loan at 3.7%
Interest already paid$67,260Through Dec 2026
Assumption only · ends Jun 2045$67,267
Assumption + second · ends Jun 2045, second Jan 2057$454,142
New conventional · ends Jan 2057$552,422