Compare the three ways to buy

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

Cash to Close
Assumption

Assumption only

$14,688/mo
Lowest payment
Down payment
$88,112
Funds due
$123,842
Interest + MI left
$1,229,809
First ends
Sep 2050
New loan

New conventional

$16,517/mo
+$1,830/mo
Down payment
$225,000
Funds due
$257,121
Interest + MI left
$3,071,049
First ends
Dec 2056

Monthly payment

The initial total housing payment for each option.

Assumption onlyNew conventional
First mortgage$2,161,888$2,025,000
Second mortgage——
First P&I$10,825.35$14,020.69
Second P&I——
Mortgage insurance$1,770.83$405.00
Taxes, insurance & HOA$2,091.67$2,091.67
Total housing payment$14,687.85$16,517.36

Cash to close

Down payment, closing costs and prepaids, then credits.

Down payment$88,112
Closing costs & prepaids$35,730
Usable credit−$0
Total buyer cash needed$123,842
Earnest money paid−$0
Remaining funds due$123,842
Assumption fee$1,800.00
Credit report$250.00
UMe assumption specialist (1%)$22,500.00
Title & settlement$1,825.00
Recording fee$100.00
Home insurance (12 months up front)$2,600.00
Insurance escrow (3 months)$650.00
Property tax escrow (3 months)$5,625.00
Prepaid interest, first (2 days)$380.26

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 closing23 yr 10 moOf the original 30-year loan at 3.210%
Interest already paid$462,964Through Nov 2026
Assumption only · ends Sep 2050$1,229,809
New conventional · ends Dec 2056$3,071,049