Compare the three ways to buy

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

Cash to Close
Assumption

Assumption only

$348/mo
Lowest payment
Down payment
$534,672
Funds due
$546,913
Interest + MI left
$11,136
First ends
Nov 2050
Assumption

Assumption + second

$3,786/mo
+$3,439/mo
Down payment
$54,672
Funds due
$68,265
Interest + MI left
$769,097
First ends
Nov 2050
New loan

New conventional

$3,764/mo
+$3,417/mo
Down payment
$54,672
Funds due
$64,664
Interest + MI left
$743,615
First ends
Dec 2056

Monthly payment

The initial total housing payment for each option.

Assumption onlyAssumption + secondNew conventional
First mortgage$10,328$10,328$490,328
Second mortgage—$480,000—
First P&I$71.42$71.42$3,394.93
Second P&I—$3,438.78—
Mortgage insurance$4.81$4.81$98.07
Taxes, insurance & HOA$271.42$271.42$271.42
Total housing payment$347.64$3,786.42$3,764.41

Cash to close

Down payment, closing costs and prepaids, then credits.

Down payment$54,672
Closing costs & prepaids$13,593
Usable credit−$0
Total buyer cash needed$68,265
Earnest money paid−$0
Remaining funds due$68,265
Assumption fee$1,800.00
Credit report$250.00
UMe assumption specialist (1%)$5,450.00
Title & settlement$1,825.00
Recording fee$100.00
Second-loan charges$1,250.00
Home insurance (12 months up front)$2,000.00
Insurance escrow (3 months)$500.00
Property tax escrow (3 months)$314.25
Prepaid interest, first (1 days)$1.86
Prepaid interest, second (1 days)$101.92

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 closing24 yrOf the original 25-year loan at 6.580%
Interest already paid$686Through Nov 2026
Assumption only · ends Nov 2050$11,136
Assumption + second · ends Nov 2050, second Dec 2056$769,097
New conventional · ends Dec 2056$743,615