Compare the three ways to buy

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

Cash to Close
Assumption

Assumption only

$2,486/mo
+$141/mo
Down payment
$9,973
Funds due
$20,017
Interest + MI left
$413,252
First ends
Aug 2055
New loan

New conventional

$2,345/mo
Lowest payment
Down payment
$30,550
Funds due
$38,489
Interest + MI left
$416,980
First ends
Dec 2056

Monthly payment

The initial total housing payment for each option.

Assumption onlyNew conventional
First mortgage$295,527$274,950
Second mortgage——
First P&I$1,962.34$1,903.70
Second P&I——
Mortgage insurance$137.26$54.99
Taxes, insurance & HOA$386.33$386.33
Total housing payment$2,485.93$2,345.02

Cash to close

Down payment, closing costs and prepaids, then credits.

Down payment$9,973
Closing costs & prepaids$10,044
Usable credit−$0
Total buyer cash needed$20,017
Earnest money paid−$0
Remaining funds due$20,017
Assumption fee$1,800.00
Credit report$250.00
UMe assumption specialist (1%)$3,055.00
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)$709.00
Prepaid interest, first (1 days)$55.46

Prepaids include a year of home insurance up front, three months of taxes and insurance in escrow, and 1 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 closing28 yr 9 moOf the original 30-year loan at 6.850%
Interest already paid$25,487Through Nov 2026
Assumption only · ends Aug 2055$413,252
New conventional · ends Dec 2056$416,980