Compare the three ways to buy

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

Cash to Close
Assumption

Assumption only

$3,744/mo
+$133/mo
Down payment
$24,232
Funds due
$36,786
Interest + MI left
$629,705
First ends
Sep 2055
New loan

New conventional

$3,611/mo
Lowest payment
Down payment
$47,900
Funds due
$58,182
Interest + MI left
$653,792
First ends
Dec 2056

Monthly payment

The initial total housing payment for each option.

Assumption onlyNew conventional
First mortgage$454,768$431,100
Second mortgage——
First P&I$2,992.95$2,984.85
Second P&I——
Mortgage insurance$211.06$86.22
Taxes, insurance & HOA$540.25$540.25
Total housing payment$3,744.27$3,611.32

Cash to close

Down payment, closing costs and prepaids, then credits.

Down payment$24,232
Closing costs & prepaids$12,554
Usable credit−$0
Total buyer cash needed$36,786
Earnest money paid−$0
Remaining funds due$36,786
Assumption fee$1,800.00
Credit report$250.00
UMe assumption specialist (1%)$4,790.00
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)$1,060.75
Initial HOA (3 months)$60.00
Prepaid interest, first (2 days)$168.70

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 10 moOf the original 30-year loan at 6.770%
Interest already paid$36,165Through Nov 2026
Assumption only · ends Sep 2055$629,705
New conventional · ends Dec 2056$653,792