Compare the three ways to buy

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

Cash to Close
Assumption

Assumption only

$1,411/mo
Lowest payment
Down payment
$186,282
Funds due
$197,014
Interest + MI left
$96,166
First ends
Sep 2050
Assumption

Assumption + second

$2,512/mo
+$1,101/mo
Down payment
$36,282
Funds due
$48,560
Interest + MI left
$342,399
First ends
Sep 2050
New loan

New conventional

$2,647/mo
+$1,236/mo
Down payment
$36,282
Funds due
$45,280
Interest + MI left
$465,955
First ends
Jan 2057

Monthly payment

The initial total housing payment for each option.

Assumption onlyAssumption + secondNew conventional
First mortgage$168,718$168,718$318,718
Second mortgage—$150,000—
First P&I$848.57$848.57$2,159.11
Second P&I—$1,100.65—
Mortgage insurance$138.46$138.46$63.74
Taxes, insurance & HOA$424.00$424.00$424.00
Total housing payment$1,411.03$2,511.67$2,646.85

Cash to close

Down payment, closing costs and prepaids, then credits.

Down payment$36,282
Closing costs & prepaids$12,277
Usable credit−$0
Total buyer cash needed$48,560
Earnest money paid−$0
Remaining funds due$48,560
Assumption fee$1,800.00
Credit report$250.00
UMe assumption specialist (1%)$3,550.00
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)$426.00
Initial HOA (3 months)$396.00
Prepaid interest, first (9 days)$134.37
Prepaid interest, second (9 days)$295.89

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 9 moOf the original 30-year loan at 3.23%
Interest already paid$36,887Through Dec 2026
Assumption only · ends Sep 2050$96,166
Assumption + second · ends Sep 2050, second Jan 2057$342,399
New conventional · ends Jan 2057$465,955