Compare the three ways to buy

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

Cash to Close
Assumption

Assumption only

$1,421/mo
Lowest payment
Down payment
$481,006
Funds due
$493,435
Interest + MI left
$12,007
First ends
Sep 2031
Assumption

Assumption + second

$4,487/mo
+$3,066/mo
Down payment
$53,006
Funds due
$69,048
Interest + MI left
$687,855
First ends
Sep 2031
New loan

New conventional

$3,707/mo
+$2,287/mo
Down payment
$53,006
Funds due
$65,394
Interest + MI left
$723,242
First ends
Jan 2057

Monthly payment

The initial total housing payment for each option.

Assumption onlyAssumption + secondNew conventional
First mortgage$48,894$48,894$476,894
Second mortgage—$428,000—
First P&I$998.17$998.17$3,301.92
Second P&I—$3,066.24—
Mortgage insurance$112.45$112.45$95.38
Taxes, insurance & HOA$310.00$310.00$310.00
Total housing payment$1,420.61$4,486.86$3,707.30

Cash to close

Down payment, closing costs and prepaids, then credits.

Down payment$53,006
Closing costs & prepaids$16,041
Usable credit−$0
Total buyer cash needed$69,048
Earnest money paid−$0
Remaining funds due$69,048
Assumption fee$1,800.00
Credit report$250.00
UMe assumption specialist (1%)$5,299.00
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)$430.00
Prepaid interest, first (26 days)$224.64
Prepaid interest, second (26 days)$2,362.79

Prepaids include a year of home insurance up front, three months of taxes and insurance in escrow, and 26 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 closing4 yr 9 moOf the original 30-year loan at 6.450%
Interest already paid$192,593Through Dec 2026
Assumption only · ends Sep 2031$12,007
Assumption + second · ends Sep 2031, second Jan 2057$687,855
New conventional · ends Jan 2057$723,242