Compare the three ways to buy

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

Cash to Close
Assumption

Assumption only

$2,853/mo
+$5/mo
Down payment
$17,628
Funds due
$28,323
Interest + MI left
$493,249
First ends
Dec 2055
New loan

New conventional

$2,849/mo
Lowest payment
Down payment
$39,990
Funds due
$48,491
Interest + MI left
$545,828
First ends
Dec 2056

Monthly payment

The initial total housing payment for each option.

Assumption onlyNew conventional
First mortgage$382,272$359,910
Second mortgage——
First P&I$2,391.54$2,491.94
Second P&I——
Mortgage insurance$177.09$71.98
Taxes, insurance & HOA$284.75$284.75
Total housing payment$2,853.37$2,848.68

Cash to close

Down payment, closing costs and prepaids, then credits.

Down payment$17,628
Closing costs & prepaids$10,694
Usable credit−$0
Total buyer cash needed$28,323
Earnest money paid−$0
Remaining funds due$28,323
Assumption fee$1,800.00
Credit report$250.00
UMe assumption specialist (1%)$3,999.00
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)$404.25
Prepaid interest, first (1 days)$65.98

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 closing29 yr 1 moOf the original 30-year loan at 6.300%
Interest already paid$22,206Through Nov 2026
Assumption only · ends Dec 2055$493,249
New conventional · ends Dec 2056$545,828