Compare the three ways to buy

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

Cash to Close
Assumption

Assumption only

$1,713/mo
Lowest payment
Down payment
$420,058
Funds due
$433,768
Interest + MI left
$130,086
First ends
Jan 2050
Assumption

Assumption + second

$4,270/mo
+$2,558/mo
Down payment
$63,058
Funds due
$78,700
Interest + MI left
$693,819
First ends
Jan 2050
New loan

New conventional

$4,365/mo
+$2,653/mo
Down payment
$63,058
Funds due
$75,149
Interest + MI left
$827,501
First ends
Jan 2057

Monthly payment

The initial total housing payment for each option.

Assumption onlyAssumption + secondNew conventional
First mortgage$208,942$208,942$565,942
Second mortgage—$357,000—
First P&I$1,121.71$1,121.71$3,833.89
Second P&I—$2,557.59—
Mortgage insurance$172.83$172.83$113.19
Taxes, insurance & HOA$418.25$418.25$418.25
Total housing payment$1,712.79$4,270.38$4,365.33

Cash to close

Down payment, closing costs and prepaids, then credits.

Down payment$63,058
Closing costs & prepaids$15,642
Usable credit−$0
Total buyer cash needed$78,700
Earnest money paid−$0
Remaining funds due$78,700
Assumption fee$1,800.00
Credit report$250.00
UMe assumption specialist (1%)$6,290.00
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)$754.75
Prepaid interest, first (9 days)$190.11
Prepaid interest, second (9 days)$682.21

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 1 moOf the original 30-year loan at 3.69%
Interest already paid$58,045Through Dec 2026
Assumption only · ends Jan 2050$130,086
Assumption + second · ends Jan 2050, second Jan 2057$693,819
New conventional · ends Jan 2057$827,501