Compare the three ways to buy

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

Cash to Close
Assumption

Assumption only

$1,599/mo
Lowest payment
Down payment
$415,455
Funds due
$428,757
Interest + MI left
$69,089
First ends
Sep 2045
Assumption

Assumption + second

$4,142/mo
+$2,543/mo
Down payment
$60,455
Funds due
$75,685
Interest + MI left
$629,664
First ends
Sep 2045
New loan

New conventional

$4,162/mo
+$2,563/mo
Down payment
$60,455
Funds due
$72,188
Interest + MI left
$787,442
First ends
Jan 2057

Monthly payment

The initial total housing payment for each option.

Assumption onlyAssumption + secondNew conventional
First mortgage$183,545$183,545$538,545
Second mortgage—$355,000—
First P&I$1,031.55$1,031.55$3,648.29
Second P&I—$2,543.26—
Mortgage insurance$161.06$161.06$107.71
Taxes, insurance & HOA$406.25$406.25$406.25
Total housing payment$1,598.86$4,142.13$4,162.25

Cash to close

Down payment, closing costs and prepaids, then credits.

Down payment$60,455
Closing costs & prepaids$15,230
Usable credit−$0
Total buyer cash needed$75,685
Earnest money paid−$0
Remaining funds due$75,685
Assumption fee$1,800.00
Credit report$250.00
UMe assumption specialist (1%)$5,990.00
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)$718.75
Prepaid interest, first (9 days)$117.67
Prepaid interest, second (9 days)$678.39

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 closing18 yr 9 moOf the original 25-year loan at 2.6%
Interest already paid$33,531Through Dec 2026
Assumption only · ends Sep 2045$69,089
Assumption + second · ends Sep 2045, second Jan 2057$629,664
New conventional · ends Jan 2057$787,442