Compare the three ways to buy

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

Cash to Close
Assumption

Assumption only

$1,141/mo
Lowest payment
Down payment
$34,487
Funds due
$43,123
Interest + MI left
$75,848
First ends
Aug 2050
Assumption

Assumption + second

$1,406/mo
+$265/mo
Down payment
$8,487
Funds due
$18,449
Interest + MI left
$145,227
First ends
Aug 2050
New loan

New conventional

$1,471/mo
+$330/mo
Down payment
$8,487
Funds due
$15,414
Interest + MI left
$234,096
First ends
Jan 2057

Monthly payment

The initial total housing payment for each option.

Assumption onlyAssumption + secondNew conventional
First mortgage$133,513$133,513$159,513
Second mortgage—$26,000—
First P&I$673.08$673.08$1,080.60
Second P&I—$264.94—
Mortgage insurance$109.83$109.83$31.90
Taxes, insurance & HOA$358.17$358.17$358.17
Total housing payment$1,141.07$1,406.01$1,470.67

Cash to close

Down payment, closing costs and prepaids, then credits.

Down payment$8,487
Closing costs & prepaids$9,962
Usable credit−$0
Total buyer cash needed$18,449
Earnest money paid−$0
Remaining funds due$18,449
Assumption fee$1,800.00
Credit report$250.00
UMe assumption specialist (1%)$1,680.00
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)$201.50
Initial HOA (3 months)$423.00
Prepaid interest, first (9 days)$106.33
Prepaid interest, second (9 days)$76.13

Prepaids include a year of home insurance up front, three months of taxes and insurance in escrow, and 9 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 closing23 yr 8 moOf the original 30-year loan at 3.23%
Interest already paid$29,619Through Dec 2026
Assumption only · ends Aug 2050$75,848
Assumption + second · ends Aug 2050, second Jan 2057$145,227
New conventional · ends Jan 2057$234,096