Compare the three ways to buy

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

Cash to Close
Assumption

Assumption only

$4,854/mo
Lowest payment
Down payment
$45,907
Funds due
$60,942
Interest + MI left
$724,909
First ends
Oct 2054
New loan

New conventional

$4,891/mo
+$38/mo
Down payment
$63,000
Funds due
$75,631
Interest + MI left
$859,894
First ends
Dec 2056

Monthly payment

The initial total housing payment for each option.

Assumption onlyNew conventional
First mortgage$584,093$567,000
Second mortgage——
First P&I$3,726.89$3,925.79
Second P&I——
Mortgage insurance$274.52$113.40
Taxes, insurance & HOA$852.17$852.17
Total housing payment$4,853.57$4,891.36

Cash to close

Down payment, closing costs and prepaids, then credits.

Down payment$45,907
Closing costs & prepaids$15,035
Usable credit−$0
Total buyer cash needed$60,942
Earnest money paid−$0
Remaining funds due$60,942
Assumption fee$1,800.00
Credit report$250.00
UMe assumption specialist (1%)$6,300.00
Title & settlement$1,825.00
Recording fee$100.00
Home insurance (12 months up front)$2,000.00
Insurance escrow (3 months)$500.00
Property tax escrow (3 months)$1,771.50
Initial HOA (3 months)$285.00
Prepaid interest, first (2 days)$203.23

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 11 moOf the original 30-year loan at 6.350%
Interest already paid$78,314Through Nov 2026
Assumption only · ends Oct 2054$724,909
New conventional · ends Dec 2056$859,894