Compare the three ways to buy

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

Cash to Close
Assumption

Assumption only

$2,295/mo
Lowest payment
Down payment
$450,110
Funds due
$465,029
Interest + MI left
$74,993
First ends
Jan 2042
Assumption

Assumption + second

$5,074/mo
+$2,780/mo
Down payment
$62,110
Funds due
$78,773
Interest + MI left
$687,678
First ends
Jan 2042
New loan

New conventional

$4,750/mo
+$2,456/mo
Down payment
$62,110
Funds due
$75,150
Interest + MI left
$808,417
First ends
Jan 2057

Monthly payment

The initial total housing payment for each option.

Assumption onlyAssumption + secondNew conventional
First mortgage$164,890$164,890$552,890
Second mortgage—$388,000—
First P&I$1,220.55$1,220.55$3,745.47
Second P&I—$2,779.68—
Mortgage insurance$179.57$179.57$110.58
Taxes, insurance & HOA$894.42$894.42$894.42
Total housing payment$2,294.53$5,074.21$4,750.46

Cash to close

Down payment, closing costs and prepaids, then credits.

Down payment$62,110
Closing costs & prepaids$16,663
Usable credit−$0
Total buyer cash needed$78,773
Earnest money paid−$0
Remaining funds due$78,773
Assumption fee$1,800.00
Credit report$250.00
UMe assumption specialist (1%)$6,150.00
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)$2,183.25
Prepaid interest, first (6 days)$110.32
Prepaid interest, second (6 days)$494.30

Prepaids include a year of home insurance up front, three months of taxes and insurance in escrow, and 6 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 closing15 yr 1 moOf the original 30-year loan at 4.07%
Interest already paid$129,858Through Dec 2026
Assumption only · ends Jan 2042$74,993
Assumption + second · ends Jan 2042, second Jan 2057$687,678
New conventional · ends Jan 2057$808,417