Compare the three ways to buy

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

Cash to Close
Assumption

Assumption only

$1,007/mo
Lowest payment
Down payment
$326,934
Funds due
$337,966
Interest + MI left
$32,842
First ends
Mar 2042
Assumption

Assumption + second

$3,056/mo
+$2,049/mo
Down payment
$40,934
Funds due
$53,762
Interest + MI left
$484,460
First ends
Mar 2042
New loan

New conventional

$2,899/mo
+$1,892/mo
Down payment
$40,934
Funds due
$50,320
Interest + MI left
$524,942
First ends
Jan 2057

Monthly payment

The initial total housing payment for each option.

Assumption onlyAssumption + secondNew conventional
First mortgage$73,066$73,066$359,066
Second mortgage—$286,000—
First P&I$532.52$532.52$2,432.44
Second P&I—$2,048.94—
Mortgage insurance$79.39$79.39$71.81
Taxes, insurance & HOA$395.00$395.00$395.00
Total housing payment$1,006.92$3,055.86$2,899.25

Cash to close

Down payment, closing costs and prepaids, then credits.

Down payment$40,934
Closing costs & prepaids$12,828
Usable credit−$0
Total buyer cash needed$53,762
Earnest money paid−$0
Remaining funds due$53,762
Assumption fee$1,800.00
Credit report$250.00
UMe assumption specialist (1%)$4,000.00
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)$480.00
Initial HOA (3 months)$255.00
Prepaid interest, first (9 days)$71.34
Prepaid interest, second (9 days)$546.53

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 closing15 yr 3 moOf the original 30-year loan at 3.96%
Interest already paid$55,239Through Dec 2026
Assumption only · ends Mar 2042$32,842
Assumption + second · ends Mar 2042, second Jan 2057$484,460
New conventional · ends Jan 2057$524,942