Compare the three ways to buy

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

Cash to Close
Assumption

Assumption only

$5,373/mo
Lowest payment
Down payment
$222,882
Funds due
$240,959
Interest + MI left
$803,484
First ends
Apr 2054
Assumption

Assumption + second

$6,378/mo
+$1,005/mo
Down payment
$85,882
Funds due
$105,270
Interest + MI left
$1,028,377
First ends
Apr 2054
New loan

New conventional

$6,368/mo
+$994/mo
Down payment
$85,882
Funds due
$101,382
Interest + MI left
$1,158,532
First ends
Dec 2056

Monthly payment

The initial total housing payment for each option.

Assumption onlyAssumption + secondNew conventional
First mortgage$627,018$627,018$764,018
Second mortgage—$137,000—
First P&I$4,152.09$4,152.09$5,289.91
Second P&I—$1,005.26—
Mortgage insurance$296.13$296.13$152.80
Taxes, insurance & HOA$924.92$924.92$924.92
Total housing payment$5,373.14$6,378.40$6,367.63

Cash to close

Down payment, closing costs and prepaids, then credits.

Down payment$85,882
Closing costs & prepaids$19,388
Usable credit−$0
Total buyer cash needed$105,270
Earnest money paid−$0
Remaining funds due$105,270
Assumption fee$1,800.00
Credit report$250.00
UMe assumption specialist (1%)$8,499.00
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)$2,124.75
Prepaid interest, first (2 days)$228.82
Prepaid interest, second (2 days)$60.05

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 closing27 yr 5 moOf the original 30-year loan at 6.660%
Interest already paid$109,621Through Nov 2026
Assumption only · ends Apr 2054$803,484
Assumption + second · ends Apr 2054, second Dec 2056$1,028,377
New conventional · ends Dec 2056$1,158,532