Compare the three ways to buy

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

Cash to Close
Assumption

Assumption only

$1,186/mo
Lowest payment
Down payment
$402,562
Funds due
$414,646
Interest + MI left
$39,438
First ends
Apr 2040
Assumption

Assumption + second

$3,722/mo
+$2,536/mo
Down payment
$48,562
Funds due
$62,572
Interest + MI left
$598,434
First ends
Apr 2040
New loan

New conventional

$3,430/mo
+$2,244/mo
Down payment
$48,562
Funds due
$59,032
Interest + MI left
$638,145
First ends
Jan 2057

Monthly payment

The initial total housing payment for each option.

Assumption onlyAssumption + secondNew conventional
First mortgage$82,438$82,438$436,438
Second mortgage—$354,000—
First P&I$706.54$706.54$2,956.58
Second P&I—$2,536.10—
Mortgage insurance$93.33$93.33$87.29
Taxes, insurance & HOA$386.00$386.00$386.00
Total housing payment$1,185.87$3,721.97$3,429.87

Cash to close

Down payment, closing costs and prepaids, then credits.

Down payment$48,562
Closing costs & prepaids$14,011
Usable credit−$0
Total buyer cash needed$62,572
Earnest money paid−$0
Remaining funds due$62,572
Assumption fee$1,800.00
Credit report$250.00
UMe assumption specialist (1%)$4,850.00
Title & settlement$1,825.00
Recording fee$100.00
Second-loan charges$1,250.00
Home insurance (12 months up front)$2,000.00
Insurance escrow (3 months)$500.00
Property tax escrow (3 months)$582.00
Initial HOA (3 months)$75.99
Prepaid interest, first (9 days)$101.43
Prepaid interest, second (9 days)$676.48

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 closing13 yr 4 moOf the original 30-year loan at 4.99%
Interest already paid$91,981Through Dec 2026
Assumption only · ends Apr 2040$39,438
Assumption + second · ends Apr 2040, second Jan 2057$598,434
New conventional · ends Jan 2057$638,145