Compare the three ways to buy

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

Cash to Close
Assumption

Assumption only

$2,118/mo
Lowest payment
Down payment
$800,078
Funds due
$819,056
Interest + MI left
$242,807
First ends
Mar 2055
Assumption

Assumption + second

$7,147/mo
+$5,029/mo
Down payment
$98,078
Funds due
$118,604
Interest + MI left
$1,351,324
First ends
Mar 2055
New loan

New conventional

$7,110/mo
+$4,991/mo
Down payment
$98,078
Funds due
$114,565
Interest + MI left
$1,329,911
First ends
Dec 2056

Monthly payment

The initial total housing payment for each option.

Assumption onlyAssumption + secondNew conventional
First mortgage$174,922$174,922$876,922
Second mortgage—$702,000—
First P&I$1,173.91$1,173.91$6,071.63
Second P&I—$5,029.21—
Mortgage insurance$81.61$81.61$175.38
Taxes, insurance & HOA$862.50$862.50$862.50
Total housing payment$2,118.02$7,147.23$7,109.52

Cash to close

Down payment, closing costs and prepaids, then credits.

Down payment$98,078
Closing costs & prepaids$20,527
Usable credit−$0
Total buyer cash needed$118,604
Earnest money paid−$0
Remaining funds due$118,604
Assumption fee$1,800.00
Credit report$250.00
UMe assumption specialist (1%)$9,750.00
Title & settlement$1,825.00
Recording fee$100.00
Second-loan charges$1,250.00
Home insurance (12 months up front)$2,600.00
Insurance escrow (3 months)$650.00
Property tax escrow (3 months)$1,712.50
Initial HOA (3 months)$225.00
Prepaid interest, first (2 days)$66.23
Prepaid interest, second (2 days)$298.11

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 4 moOf the original 30-year loan at 6.910%
Interest already paid$20,339Through Nov 2026
Assumption only · ends Mar 2055$242,807
Assumption + second · ends Mar 2055, second Dec 2056$1,351,324
New conventional · ends Dec 2056$1,329,911