Compare the three ways to buy

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

Cash to Close
Assumption

Assumption only

$862/mo
Lowest payment
Down payment
$131,008
Funds due
$139,773
Interest + MI left
$21,864
First ends
Sep 2037
Assumption

Assumption + second

$1,691/mo
+$829/mo
Down payment
$18,008
Funds due
$28,791
Interest + MI left
$207,360
First ends
Sep 2037
New loan

New conventional

$1,449/mo
+$587/mo
Down payment
$18,008
Funds due
$25,530
Interest + MI left
$238,026
First ends
Jan 2057

Monthly payment

The initial total housing payment for each option.

Assumption onlyAssumption + secondNew conventional
First mortgage$43,992$43,992$156,992
Second mortgage—$113,000—
First P&I$478.68$478.68$1,086.98
Second P&I—$829.15—
Mortgage insurance$52.71$52.71$31.40
Taxes, insurance & HOA$330.17$330.17$330.17
Total housing payment$861.55$1,690.71$1,448.55

Cash to close

Down payment, closing costs and prepaids, then credits.

Down payment$18,008
Closing costs & prepaids$10,782
Usable credit−$0
Total buyer cash needed$28,791
Earnest money paid−$0
Remaining funds due$28,791
Assumption fee$1,800.00
Credit report$250.00
UMe assumption specialist (1%)$1,750.00
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)$540.50
Prepaid interest, first (31 days)$249.21
Prepaid interest, second (31 days)$767.78

Prepaids include a year of home insurance up front, three months of taxes and insurance in escrow, and 31 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 closing10 yr 9 moOf the original 30-year loan at 6.670%
Interest already paid$80,156Through Dec 2026
Assumption only · ends Sep 2037$21,864
Assumption + second · ends Sep 2037, second Jan 2057$207,360
New conventional · ends Jan 2057$238,026