Compare the three ways to buy

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

Cash to Close
Assumption

Assumption only

$1,608/mo
Lowest payment
Down payment
$179,810
Funds due
$190,511
Interest + MI left
$89,498
First ends
Sep 2046
Assumption

Assumption + second

$2,665/mo
+$1,057/mo
Down payment
$35,810
Funds due
$47,919
Interest + MI left
$325,882
First ends
Sep 2046
New loan

New conventional

$2,639/mo
+$1,030/mo
Down payment
$35,810
Funds due
$44,578
Interest + MI left
$459,335
First ends
Jan 2057

Monthly payment

The initial total housing payment for each option.

Assumption onlyAssumption + secondNew conventional
First mortgage$170,190$170,190$314,190
Second mortgage—$144,000—
First P&I$1,004.42$1,004.42$2,128.43
Second P&I—$1,056.62—
Mortgage insurance$156.49$156.49$62.84
Taxes, insurance & HOA$447.50$447.50$447.50
Total housing payment$1,608.41$2,665.03$2,638.77

Cash to close

Down payment, closing costs and prepaids, then credits.

Down payment$35,810
Closing costs & prepaids$12,109
Usable credit−$0
Total buyer cash needed$47,919
Earnest money paid−$0
Remaining funds due$47,919
Assumption fee$1,800.00
Credit report$250.00
UMe assumption specialist (1%)$3,500.00
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)$892.50
Prepaid interest, first (5 days)$83.93
Prepaid interest, second (5 days)$157.81

Prepaids include a year of home insurance up front, three months of taxes and insurance in escrow, and 5 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 3.6%
Interest already paid$72,810Through Dec 2026
Assumption only · ends Sep 2046$89,498
Assumption + second · ends Sep 2046, second Jan 2057$325,882
New conventional · ends Jan 2057$459,335