Compare the three ways to buy

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

Cash to Close
Assumption

Assumption only

$8,531/mo
Lowest payment
Down payment
$1,097,306
Funds due
$1,129,723
Interest + MI left
$428,208
First ends
Mar 2044
Assumption

Assumption + second

$14,993/mo
+$6,462/mo
Down payment
$195,306
Funds due
$229,740
Interest + MI left
$1,852,542
First ends
Mar 2044
New loan

New conventional

$14,146/mo
+$5,615/mo
Down payment
$195,306
Funds due
$224,968
Interest + MI left
$2,535,433
First ends
Jan 2057

Monthly payment

The initial total housing payment for each option.

Assumption onlyAssumption + secondNew conventional
First mortgage$852,694$852,694$1,754,694
Second mortgage—$902,000—
First P&I$5,691.72$5,691.72$11,803.94
Second P&I—$6,462.04—
Mortgage insurance$848.57$848.57$350.94
Taxes, insurance & HOA$1,990.84$1,990.84$1,990.84
Total housing payment$8,531.13$14,993.17$14,145.71

Cash to close

Down payment, closing costs and prepaids, then credits.

Down payment$195,306
Closing costs & prepaids$34,434
Usable credit−$0
Total buyer cash needed$229,740
Earnest money paid−$0
Remaining funds due$229,740
Assumption fee$1,800.00
Credit report$250.00
UMe assumption specialist (1%)$19,500.00
Title & settlement$1,825.00
Recording fee$100.00
Second-loan charges$1,250.00
Home insurance (12 months up front)$2,600.00
Insurance escrow (3 months)$650.00
Property tax escrow (3 months)$4,972.50
Initial HOA (3 months)$350.01
Prepaid interest, first (4 days)$370.05
Prepaid interest, second (4 days)$766.08

Prepaids include a year of home insurance up front, three months of taxes and insurance in escrow, and 4 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 closing17 yr 3 moOf the original 30-year loan at 3.96%
Interest already paid$525,553Through Dec 2026
Assumption only · ends Mar 2044$428,208
Assumption + second · ends Mar 2044, second Jan 2057$1,852,542
New conventional · ends Jan 2057$2,535,433