Compare the three ways to buy

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

Cash to Close
Assumption

Assumption only

$667/mo
Lowest payment
Down payment
$430,096
Funds due
$441,936
Interest + MI left
$26,608
First ends
Mar 2047
Assumption

Assumption + second

$3,404/mo
+$2,737/mo
Down payment
$48,096
Funds due
$61,916
Interest + MI left
$629,818
First ends
Mar 2047
New loan

New conventional

$3,334/mo
+$2,667/mo
Down payment
$48,096
Funds due
$58,366
Interest + MI left
$624,204
First ends
Jan 2057

Monthly payment

The initial total housing payment for each option.

Assumption onlyAssumption + secondNew conventional
First mortgage$44,904$44,904$426,904
Second mortgage—$382,000—
First P&I$270.63$270.63$2,892.00
Second P&I—$2,736.69—
Mortgage insurance$40.01$40.01$85.38
Taxes, insurance & HOA$356.67$356.67$356.67
Total housing payment$667.30$3,404.00$3,334.04

Cash to close

Down payment, closing costs and prepaids, then credits.

Down payment$48,096
Closing costs & prepaids$13,820
Usable credit−$0
Total buyer cash needed$61,916
Earnest money paid−$0
Remaining funds due$61,916
Assumption fee$1,800.00
Credit report$250.00
UMe assumption specialist (1%)$4,750.00
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)$570.00
Prepaid interest, first (9 days)$44.62
Prepaid interest, second (9 days)$729.99

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 closing20 yr 3 moOf the original 30-year loan at 4.03%
Interest already paid$20,086Through Dec 2026
Assumption only · ends Mar 2047$26,608
Assumption + second · ends Mar 2047, second Jan 2057$629,818
New conventional · ends Jan 2057$624,204