Compare the three ways to buy

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

Cash to Close
Assumption

Assumption only

$1,301/mo
Lowest payment
Down payment
$208,124
Funds due
$218,489
Interest + MI left
$85,586
First ends
Feb 2048
Assumption

Assumption + second

$2,570/mo
+$1,269/mo
Down payment
$35,124
Funds due
$46,777
Interest + MI left
$369,575
First ends
Feb 2048
New loan

New conventional

$2,601/mo
+$1,301/mo
Down payment
$35,124
Funds due
$43,386
Interest + MI left
$477,531
First ends
Dec 2056

Monthly payment

The initial total housing payment for each option.

Assumption onlyAssumption + secondNew conventional
First mortgage$141,876$141,876$314,876
Second mortgage—$173,000—
First P&I$819.26$819.26$2,180.14
Second P&I—$1,269.41—
Mortgage insurance$123.03$123.03$62.98
Taxes, insurance & HOA$358.25$358.25$358.25
Total housing payment$1,300.55$2,569.96$2,601.36

Cash to close

Down payment, closing costs and prepaids, then credits.

Down payment$35,124
Closing costs & prepaids$11,653
Usable credit−$0
Total buyer cash needed$46,777
Earnest money paid−$0
Remaining funds due$46,777
Assumption fee$1,800.00
Credit report$250.00
UMe assumption specialist (1%)$3,500.00
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)$624.75
Prepaid interest, first (1 days)$15.16
Prepaid interest, second (1 days)$37.92

Prepaids include a year of home insurance up front, three months of taxes and insurance in escrow, and 1 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 3 moOf the original 30-year loan at 3.900%
Interest already paid$54,204Through Nov 2026
Assumption only · ends Feb 2048$85,586
Assumption + second · ends Feb 2048, second Dec 2056$369,575
New conventional · ends Dec 2056$477,531