Compare the three ways to buy

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

Cash to Close
Assumption

Assumption only

$5,838/mo
+$232/mo
Down payment
$29,047
Funds due
$45,744
Interest + MI left
$947,119
First ends
Apr 2055
New loan

New conventional

$5,606/mo
Lowest payment
Down payment
$73,900
Funds due
$88,063
Interest + MI left
$1,008,669
First ends
Dec 2056

Monthly payment

The initial total housing payment for each option.

Assumption onlyNew conventional
First mortgage$709,953$665,100
Second mortgage——
First P&I$4,639.02$4,605.02
Second P&I——
Mortgage insurance$331.20$133.02
Taxes, insurance & HOA$867.50$867.50
Total housing payment$5,837.72$5,605.54

Cash to close

Down payment, closing costs and prepaids, then credits.

Down payment$29,047
Closing costs & prepaids$16,697
Usable credit−$0
Total buyer cash needed$45,744
Earnest money paid−$0
Remaining funds due$45,744
Assumption fee$1,800.00
Credit report$250.00
UMe assumption specialist (1%)$7,390.00
Title & settlement$1,825.00
Recording fee$100.00
Home insurance (12 months up front)$2,600.00
Insurance escrow (3 months)$650.00
Property tax escrow (3 months)$1,847.50
Initial HOA (3 months)$105.00
Prepaid interest, first (1 days)$129.35

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 5 moOf the original 30-year loan at 6.650%
Interest already paid$75,466Through Nov 2026
Assumption only · ends Apr 2055$947,119
New conventional · ends Dec 2056$1,008,669