Compare the three ways to buy

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

Cash to Close
Assumption

Assumption only

$3,012/mo
+$15/mo
Down payment
$25,944
Funds due
$37,642
Interest + MI left
$427,712
First ends
Jun 2055
New loan

New conventional

$2,997/mo
Lowest payment
Down payment
$34,490
Funds due
$44,052
Interest + MI left
$470,758
First ends
Dec 2056

Monthly payment

The initial total housing payment for each option.

Assumption onlyNew conventional
First mortgage$318,956$310,410
Second mortgage——
First P&I$2,077.96$2,149.22
Second P&I——
Mortgage insurance$148.51$62.08
Taxes, insurance & HOA$785.83$785.83
Total housing payment$3,012.31$2,997.13

Cash to close

Down payment, closing costs and prepaids, then credits.

Down payment$25,944
Closing costs & prepaids$11,698
Usable credit−$0
Total buyer cash needed$37,642
Earnest money paid−$0
Remaining funds due$37,642
Assumption fee$1,800.00
Credit report$250.00
UMe assumption specialist (1%)$3,449.00
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)$1,685.50
Initial HOA (3 months)$222.00
Prepaid interest, first (2 days)$116.05

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 7 moOf the original 30-year loan at 6.640%
Interest already paid$30,259Through Nov 2026
Assumption only · ends Jun 2055$427,712
New conventional · ends Dec 2056$470,758