Compare the three ways to buy

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

Cash to Close
Assumption

Assumption only

$453/mo
Lowest payment
Down payment
$541,539
Funds due
$554,077
Interest + MI left
$21,437
First ends
May 2052
Assumption

Assumption + second

$3,928/mo
+$3,475/mo
Down payment
$56,539
Funds due
$70,430
Interest + MI left
$787,292
First ends
May 2052
New loan

New conventional

$3,903/mo
+$3,450/mo
Down payment
$56,539
Funds due
$66,810
Interest + MI left
$761,915
First ends
Dec 2056

Monthly payment

The initial total housing payment for each option.

Assumption onlyAssumption + secondNew conventional
First mortgage$17,461$17,461$502,461
Second mortgage—$485,000—
First P&I$121.74$121.74$3,478.94
Second P&I—$3,474.60—
Mortgage insurance$8.17$8.17$100.49
Taxes, insurance & HOA$323.17$323.17$323.17
Total housing payment$453.07$3,927.67$3,902.60

Cash to close

Down payment, closing costs and prepaids, then credits.

Down payment$56,539
Closing costs & prepaids$13,891
Usable credit−$0
Total buyer cash needed$70,430
Earnest money paid−$0
Remaining funds due$70,430
Assumption fee$1,800.00
Credit report$250.00
UMe assumption specialist (1%)$5,590.00
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)$469.50
Prepaid interest, first (1 days)$3.32
Prepaid interest, second (1 days)$102.98

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 closing25 yr 6 moOf the original 27-year loan at 6.930%
Interest already paid$1,835Through Nov 2026
Assumption only · ends May 2052$21,437
Assumption + second · ends May 2052, second Dec 2056$787,292
New conventional · ends Dec 2056$761,915