Compare the three ways to buy

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

Cash to Close
Assumption

Assumption only

$961/mo
Lowest payment
Down payment
$338,423
Funds due
$348,817
Interest + MI left
$12,032
First ends
Aug 2033
Assumption

Assumption + second

$3,110/mo
+$2,149/mo
Down payment
$38,423
Funds due
$50,195
Interest + MI left
$485,757
First ends
Aug 2033
New loan

New conventional

$2,702/mo
+$1,741/mo
Down payment
$38,423
Funds due
$46,759
Interest + MI left
$517,956
First ends
Dec 2056

Monthly payment

The initial total housing payment for each option.

Assumption onlyAssumption + secondNew conventional
First mortgage$41,577$41,577$341,577
Second mortgage—$300,000—
First P&I$615.62$615.62$2,365.01
Second P&I—$2,149.24—
Mortgage insurance$76.80$76.80$68.32
Taxes, insurance & HOA$268.83$268.83$268.83
Total housing payment$961.25$3,110.49$2,702.16

Cash to close

Down payment, closing costs and prepaids, then credits.

Down payment$38,423
Closing costs & prepaids$11,771
Usable credit−$0
Total buyer cash needed$50,195
Earnest money paid−$0
Remaining funds due$50,195
Assumption fee$1,800.00
Credit report$250.00
UMe assumption specialist (1%)$3,800.00
Title & settlement$1,825.00
Recording fee$100.00
Second-loan charges$1,250.00
Home insurance (12 months up front)$1,800.00
Insurance escrow (3 months)$450.00
Property tax escrow (3 months)$356.50
Prepaid interest, first (2 days)$12.53
Prepaid interest, second (2 days)$127.40

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 closing6 yr 9 moOf the original 30-year loan at 5.500%
Interest already paid$104,911Through Nov 2026
Assumption only · ends Aug 2033$12,032
Assumption + second · ends Aug 2033, second Dec 2056$485,757
New conventional · ends Dec 2056$517,956