Compare the three ways to buy

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

Cash to Close
Assumption

Assumption only

$3,769/mo
+$768/mo
Down payment
$0
Funds due
$11,610
Interest + MI left
$557,431
First ends
May 2054
New loan

New conventional

$3,001/mo
Lowest payment
Down payment
$36,000
Funds due
$45,424
Interest + MI left
$491,368
First ends
Dec 2056

Monthly payment

The initial total housing payment for each option.

Assumption onlyNew conventional
First mortgage$434,924$324,000
Second mortgage——
First P&I$2,871.36$2,243.31
Second P&I——
Mortgage insurance$205.21$64.80
Taxes, insurance & HOA$692.41$692.41
Total housing payment$3,768.99$3,000.52

Cash to close

Down payment, closing costs and prepaids, then credits.

Down payment$0
Closing costs & prepaids$11,610
Usable credit−$0
Total buyer cash needed$11,610
Earnest money paid−$0
Remaining funds due$11,610
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
Home insurance (12 months up front)$1,800.00
Insurance escrow (3 months)$450.00
Property tax escrow (3 months)$1,227.25
Initial HOA (3 months)$399.99
Prepaid interest, first (2 days)$158.24

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 closing27 yr 6 moOf the original 30-year loan at 6.640%
Interest already paid$73,326Through Nov 2026
Assumption only · ends May 2054$557,431
New conventional · ends Dec 2056$491,368