Compare the three ways to buy

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

Cash to Close
Assumption

Assumption only

$1,332/mo
Lowest payment
Down payment
$499,373
Funds due
$512,591
Interest + MI left
$6,521
First ends
Nov 2030
Assumption

Assumption + second

$4,527/mo
+$3,195/mo
Down payment
$53,373
Funds due
$70,492
Interest + MI left
$710,792
First ends
Nov 2030
New loan

New conventional

$3,972/mo
+$2,640/mo
Down payment
$53,373
Funds due
$66,772
Interest + MI left
$716,675
First ends
Jan 2057

Monthly payment

The initial total housing payment for each option.

Assumption onlyAssumption + secondNew conventional
First mortgage$26,626$26,626$472,626
Second mortgage—$446,000—
First P&I$664.39$664.39$3,272.37
Second P&I—$3,195.20—
Mortgage insurance$62.88$62.88$94.53
Taxes, insurance & HOA$605.00$605.00$605.00
Total housing payment$1,332.27$4,527.47$3,971.89

Cash to close

Down payment, closing costs and prepaids, then credits.

Down payment$53,373
Closing costs & prepaids$17,119
Usable credit−$0
Total buyer cash needed$70,492
Earnest money paid−$0
Remaining funds due$70,492
Assumption fee$1,800.00
Credit report$250.00
UMe assumption specialist (1%)$5,259.99
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)$1,315.00
Prepaid interest, first (28 days)$167.69
Prepaid interest, second (28 days)$2,651.56

Prepaids include a year of home insurance up front, three months of taxes and insurance in escrow, and 28 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 closing3 yr 11 moOf the original 30-year loan at 8.210%
Interest already paid$145,812Through Dec 2026
Assumption only · ends Nov 2030$6,521
Assumption + second · ends Nov 2030, second Jan 2057$710,792
New conventional · ends Jan 2057$716,675