Compare the three ways to buy

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

Cash to Close
Assumption

Assumption only

$925/mo
Lowest payment
Down payment
$377,024
Funds due
$388,708
Interest + MI left
$31,575
First ends
Oct 2043
Assumption

Assumption + second

$3,310/mo
+$2,386/mo
Down payment
$44,024
Funds due
$59,150
Interest + MI left
$557,410
First ends
Oct 2043
New loan

New conventional

$3,251/mo
+$2,326/mo
Down payment
$44,024
Funds due
$55,738
Interest + MI left
$600,373
First ends
Jan 2057

Monthly payment

The initial total housing payment for each option.

Assumption onlyAssumption + secondNew conventional
First mortgage$62,876$62,876$395,876
Second mortgage—$333,000—
First P&I$430.48$430.48$2,740.97
Second P&I—$2,385.65—
Mortgage insurance$63.33$63.33$79.18
Taxes, insurance & HOA$430.83$430.83$430.83
Total housing payment$924.65$3,310.30$3,250.97

Cash to close

Down payment, closing costs and prepaids, then credits.

Down payment$44,024
Closing costs & prepaids$15,126
Usable credit−$0
Total buyer cash needed$59,150
Earnest money paid−$0
Remaining funds due$59,150
Assumption fee$1,800.00
Credit report$250.00
UMe assumption specialist (1%)$4,399.00
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)$842.50
Prepaid interest, first (31 days)$217.34
Prepaid interest, second (31 days)$2,191.87

Prepaids include a year of home insurance up front, three months of taxes and insurance in escrow, and 31 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 closing16 yr 10 moOf the original 30-year loan at 4.070%
Interest already paid$41,480Through Dec 2026
Assumption only · ends Oct 2043$31,575
Assumption + second · ends Oct 2043, second Jan 2057$557,410
New conventional · ends Jan 2057$600,373