Compare the three ways to buy

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

Cash to Close
Assumption

Assumption only

$4,061/mo
+$156/mo
Down payment
$30,858
Funds due
$43,698
Interest + MI left
$649,278
First ends
Apr 2054
New loan

New conventional

$3,904/mo
Lowest payment
Down payment
$53,500
Funds due
$64,011
Interest + MI left
$730,227
First ends
Dec 2056

Monthly payment

The initial total housing payment for each option.

Assumption onlyNew conventional
First mortgage$504,142$481,500
Second mortgage——
First P&I$3,348.18$3,333.81
Second P&I——
Mortgage insurance$238.06$96.30
Taxes, insurance & HOA$474.33$474.33
Total housing payment$4,060.58$3,904.44

Cash to close

Down payment, closing costs and prepaids, then credits.

Down payment$30,858
Closing costs & prepaids$12,840
Usable credit−$0
Total buyer cash needed$43,698
Earnest money paid−$0
Remaining funds due$43,698
Assumption fee$1,800.00
Credit report$250.00
UMe assumption specialist (1%)$5,350.00
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)$635.00
Initial HOA (3 months)$288.00
Prepaid interest, first (1 days)$92.40

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 closing27 yr 5 moOf the original 30-year loan at 6.690%
Interest already paid$88,528Through Nov 2026
Assumption only · ends Apr 2054$649,278
New conventional · ends Dec 2056$730,227