Compare the three ways to buy

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

Cash to Close
Assumption

Assumption only

$7,222/mo
Lowest payment
Down payment
$357,895
Funds due
$380,279
Interest + MI left
$1,161,480
First ends
Apr 2055
Assumption

Assumption + second

$8,920/mo
+$1,698/mo
Down payment
$120,895
Funds due
$144,579
Interest + MI left
$1,535,723
First ends
Apr 2055
New loan

New conventional

$8,904/mo
+$1,682/mo
Down payment
$120,895
Funds due
$140,330
Interest + MI left
$1,636,534
First ends
Dec 2056

Monthly payment

The initial total housing payment for each option.

Assumption onlyAssumption + secondNew conventional
First mortgage$842,104$842,104$1,079,104
Second mortgage—$237,000—
First P&I$5,612.77$5,612.77$7,471.50
Second P&I—$1,697.90—
Mortgage insurance$392.60$392.60$215.82
Taxes, insurance & HOA$1,216.67$1,216.67$1,216.67
Total housing payment$7,222.04$8,919.93$8,903.99

Cash to close

Down payment, closing costs and prepaids, then credits.

Down payment$120,895
Closing costs & prepaids$23,683
Usable credit−$0
Total buyer cash needed$144,579
Earnest money paid−$0
Remaining funds due$144,579
Assumption fee$1,800.00
Credit report$250.00
UMe assumption specialist (1%)$11,999.99
Title & settlement$1,825.00
Recording fee$100.00
Second-loan charges$1,250.00
Home insurance (12 months up front)$2,600.00
Insurance escrow (3 months)$650.00
Property tax escrow (3 months)$3,000.00
Prepaid interest, first (1 days)$158.04
Prepaid interest, second (1 days)$50.32

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 closing28 yr 5 moOf the original 30-year loan at 6.850%
Interest already paid$92,173Through Nov 2026
Assumption only · ends Apr 2055$1,161,480
Assumption + second · ends Apr 2055, second Dec 2056$1,535,723
New conventional · ends Dec 2056$1,636,534