Compare the three ways to buy

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

Cash to Close
Assumption

Assumption only

$2,221/mo
Lowest payment
Down payment
$393,218
Funds due
$407,309
Interest + MI left
$131,719
First ends
Jan 2047
Assumption

Assumption + second

$4,571/mo
+$2,350/mo
Down payment
$65,218
Funds due
$80,698
Interest + MI left
$649,658
First ends
Jan 2047
New loan

New conventional

$4,675/mo
+$2,454/mo
Down payment
$65,218
Funds due
$77,044
Interest + MI left
$881,553
First ends
Dec 2056

Monthly payment

The initial total housing payment for each option.

Assumption onlyAssumption + secondNew conventional
First mortgage$253,282$253,282$581,282
Second mortgage—$328,000—
First P&I$1,456.64$1,456.64$4,024.68
Second P&I—$2,349.83—
Mortgage insurance$230.63$230.63$116.26
Taxes, insurance & HOA$534.17$534.17$534.17
Total housing payment$2,221.44$4,571.27$4,675.10

Cash to close

Down payment, closing costs and prepaids, then credits.

Down payment$65,218
Closing costs & prepaids$15,480
Usable credit−$0
Total buyer cash needed$80,698
Earnest money paid−$0
Remaining funds due$80,698
Assumption fee$1,800.00
Credit report$250.00
UMe assumption specialist (1%)$6,465.00
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)$1,102.50
Prepaid interest, first (2 days)$48.16
Prepaid interest, second (2 days)$139.29

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 closing20 yr 2 moOf the original 30-year loan at 3.470%
Interest already paid$99,566Through Nov 2026
Assumption only · ends Jan 2047$131,719
Assumption + second · ends Jan 2047, second Dec 2056$649,658
New conventional · ends Dec 2056$881,553