Compare the three ways to buy

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

Cash to Close
Assumption

Assumption only

$1,527/mo
Lowest payment
Down payment
$189,611
Funds due
$200,326
Interest + MI left
$102,401
First ends
Feb 2048
Assumption

Assumption + second

$2,649/mo
+$1,123/mo
Down payment
$36,611
Funds due
$48,877
Interest + MI left
$353,558
First ends
Feb 2048
New loan

New conventional

$2,647/mo
+$1,121/mo
Down payment
$36,611
Funds due
$45,568
Interest + MI left
$472,784
First ends
Jan 2057

Monthly payment

The initial total housing payment for each option.

Assumption onlyAssumption + secondNew conventional
First mortgage$170,389$170,389$323,389
Second mortgage—$153,000—
First P&I$986.40$986.40$2,190.75
Second P&I—$1,122.66—
Mortgage insurance$148.13$148.13$64.68
Taxes, insurance & HOA$392.00$392.00$392.00
Total housing payment$1,526.54$2,649.20$2,647.43

Cash to close

Down payment, closing costs and prepaids, then credits.

Down payment$36,611
Closing costs & prepaids$12,267
Usable credit−$0
Total buyer cash needed$48,877
Earnest money paid−$0
Remaining funds due$48,877
Assumption fee$1,800.00
Credit report$250.00
UMe assumption specialist (1%)$3,600.00
Title & settlement$1,825.00
Recording fee$100.00
Second-loan charges$1,250.00
Home insurance (12 months up front)$1,800.00
Insurance escrow (3 months)$450.00
Property tax escrow (3 months)$432.00
Initial HOA (3 months)$294.00
Prepaid interest, first (9 days)$163.85
Prepaid interest, second (9 days)$301.81

Prepaids include a year of home insurance up front, three months of taxes and insurance in escrow, and 9 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 closing21 yr 2 moOf the original 30-year loan at 3.9%
Interest already paid$65,817Through Dec 2026
Assumption only · ends Feb 2048$102,401
Assumption + second · ends Feb 2048, second Jan 2057$353,558
New conventional · ends Jan 2057$472,784