Compare the three ways to buy

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

Cash to Close
Assumption

Assumption only

$1,931/mo
Lowest payment
Down payment
$311,561
Funds due
$324,119
Interest + MI left
$143,237
First ends
Jan 2048
Assumption

Assumption + second

$3,765/mo
+$1,834/mo
Down payment
$55,561
Funds due
$69,477
Interest + MI left
$547,483
First ends
Jan 2048
New loan

New conventional

$3,866/mo
+$1,935/mo
Down payment
$55,561
Funds due
$65,913
Interest + MI left
$749,599
First ends
Dec 2056

Monthly payment

The initial total housing payment for each option.

Assumption onlyAssumption + secondNew conventional
First mortgage$238,339$238,339$494,339
Second mortgage—$256,000—
First P&I$1,379.78$1,379.78$3,422.70
Second P&I—$1,834.02—
Mortgage insurance$207.21$207.21$98.87
Taxes, insurance & HOA$344.33$344.33$344.33
Total housing payment$1,931.32$3,765.33$3,865.90

Cash to close

Down payment, closing costs and prepaids, then credits.

Down payment$55,561
Closing costs & prepaids$13,917
Usable credit−$0
Total buyer cash needed$69,477
Earnest money paid−$0
Remaining funds due$69,477
Assumption fee$1,800.00
Credit report$250.00
UMe assumption specialist (1%)$5,499.00
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)$533.00
Prepaid interest, first (2 days)$50.93
Prepaid interest, second (2 days)$108.71

Prepaids include a year of home insurance up front, three months of taxes and insurance in escrow, and 2 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 closing21 yr 2 moOf the original 30-year loan at 3.900%
Interest already paid$92,064Through Nov 2026
Assumption only · ends Jan 2048$143,237
Assumption + second · ends Jan 2048, second Dec 2056$547,483
New conventional · ends Dec 2056$749,599