Compare the three ways to buy

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

Cash to Close
Assumption

Assumption only

$1,035/mo
Lowest payment
Down payment
$461,308
Funds due
$473,125
Interest + MI left
$2,193
First ends
Dec 2028
Assumption

Assumption + second

$3,994/mo
+$2,959/mo
Down payment
$48,308
Funds due
$62,164
Interest + MI left
$654,355
First ends
Dec 2028
New loan

New conventional

$3,333/mo
+$2,298/mo
Down payment
$48,308
Funds due
$58,575
Interest + MI left
$623,809
First ends
Jan 2057

Monthly payment

The initial total housing payment for each option.

Assumption onlyAssumption + secondNew conventional
First mortgage$13,692$13,692$426,692
Second mortgage—$413,000—
First P&I$610.56$610.56$2,890.56
Second P&I—$2,958.78—
Mortgage insurance$67.72$67.72$85.34
Taxes, insurance & HOA$356.67$356.67$356.67
Total housing payment$1,034.94$3,993.72$3,332.57

Cash to close

Down payment, closing costs and prepaids, then credits.

Down payment$48,308
Closing costs & prepaids$13,857
Usable credit−$0
Total buyer cash needed$62,164
Earnest money paid−$0
Remaining funds due$62,164
Assumption fee$1,800.00
Credit report$250.00
UMe assumption specialist (1%)$4,750.00
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)$570.00
Prepaid interest, first (9 days)$22.28
Prepaid interest, second (9 days)$789.23

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 closing2 yrOf the original 30-year loan at 6.6%
Interest already paid$123,240Through Dec 2026
Assumption only · ends Dec 2028$2,193
Assumption + second · ends Dec 2028, second Jan 2057$654,355
New conventional · ends Jan 2057$623,809