Compare the three ways to buy

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

Cash to Close
Assumption

Assumption only

$1,036/mo
Lowest payment
Down payment
$317,889
Funds due
$328,894
Interest + MI left
$34,979
First ends
Jul 2042
Assumption

Assumption + second

$3,028/mo
+$1,992/mo
Down payment
$39,889
Funds due
$52,675
Interest + MI left
$473,964
First ends
Jul 2042
New loan

New conventional

$2,879/mo
+$1,843/mo
Down payment
$39,889
Funds due
$49,250
Interest + MI left
$519,231
First ends
Jan 2057

Monthly payment

The initial total housing payment for each option.

Assumption onlyAssumption + secondNew conventional
First mortgage$77,111$77,111$355,111
Second mortgage—$278,000—
First P&I$551.32$551.32$2,405.65
Second P&I—$1,991.63—
Mortgage insurance$82.69$82.69$71.02
Taxes, insurance & HOA$402.00$402.00$402.00
Total housing payment$1,036.01$3,027.64$2,878.67

Cash to close

Down payment, closing costs and prepaids, then credits.

Down payment$39,889
Closing costs & prepaids$12,787
Usable credit−$0
Total buyer cash needed$52,675
Earnest money paid−$0
Remaining funds due$52,675
Assumption fee$1,800.00
Credit report$250.00
UMe assumption specialist (1%)$3,950.00
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)$474.00
Initial HOA (3 months)$282.00
Prepaid interest, first (9 days)$74.34
Prepaid interest, second (9 days)$531.25

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 closing15 yr 7 moOf the original 30-year loan at 3.91%
Interest already paid$55,744Through Dec 2026
Assumption only · ends Jul 2042$34,979
Assumption + second · ends Jul 2042, second Jan 2057$473,964
New conventional · ends Jan 2057$519,231