Compare the three ways to buy

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

Cash to Close
Assumption

Assumption only

$3,326/mo
+$228/mo
Down payment
$19,839
Funds due
$31,007
Interest + MI left
$597,696
First ends
Apr 2055
New loan

New conventional

$3,098/mo
Lowest payment
Down payment
$44,000
Funds due
$52,926
Interest + MI left
$600,561
First ends
Dec 2056

Monthly payment

The initial total housing payment for each option.

Assumption onlyNew conventional
First mortgage$420,161$396,000
Second mortgage——
First P&I$2,853.13$2,741.82
Second P&I——
Mortgage insurance$195.76$79.20
Taxes, insurance & HOA$276.83$276.83
Total housing payment$3,325.73$3,097.86

Cash to close

Down payment, closing costs and prepaids, then credits.

Down payment$19,839
Closing costs & prepaids$11,168
Usable credit−$0
Total buyer cash needed$31,007
Earnest money paid−$0
Remaining funds due$31,007
Assumption fee$1,800.00
Credit report$250.00
UMe assumption specialist (1%)$4,400.00
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)$380.50
Prepaid interest, first (2 days)$162.08

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 closing28 yr 5 moOf the original 30-year loan at 7.040%
Interest already paid$47,249Through Nov 2026
Assumption only · ends Apr 2055$597,696
New conventional · ends Dec 2056$600,561