Compare the three ways to buy

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

Cash to Close
Assumption

Assumption only

$2,079/mo
Lowest payment
Down payment
$512,932
Funds due
$528,686
Interest + MI left
$111,994
First ends
Aug 2046
Assumption

Assumption + second

$5,231/mo
+$3,152/mo
Down payment
$72,932
Funds due
$90,122
Interest + MI left
$806,791
First ends
Aug 2046
New loan

New conventional

$5,278/mo
+$3,199/mo
Down payment
$72,932
Funds due
$86,379
Interest + MI left
$990,270
First ends
Dec 2056

Monthly payment

The initial total housing payment for each option.

Assumption onlyAssumption + secondNew conventional
First mortgage$212,968$212,968$652,968
Second mortgage—$440,000—
First P&I$1,256.89$1,256.89$4,521.02
Second P&I—$3,152.21—
Mortgage insurance$195.82$195.82$130.59
Taxes, insurance & HOA$626.00$626.00$626.00
Total housing payment$2,078.71$5,230.92$5,277.61

Cash to close

Down payment, closing costs and prepaids, then credits.

Down payment$72,932
Closing costs & prepaids$17,191
Usable credit−$0
Total buyer cash needed$90,122
Earnest money paid−$0
Remaining funds due$90,122
Assumption fee$1,800.00
Credit report$250.00
UMe assumption specialist (1%)$7,259.00
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)$1,228.00
Prepaid interest, first (2 days)$42.01
Prepaid interest, second (2 days)$186.85

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 closing19 yr 9 moOf the original 30-year loan at 3.600%
Interest already paid$91,111Through Nov 2026
Assumption only · ends Aug 2046$111,994
Assumption + second · ends Aug 2046, second Dec 2056$806,791
New conventional · ends Dec 2056$990,270