Compare the three ways to buy

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

Cash to Close
Assumption

Assumption only

$562/mo
Lowest payment
Down payment
$397,735
Funds due
$409,013
Interest + MI left
$10,752
First ends
Sep 2049
Assumption

Assumption + second

$3,105/mo
+$2,543/mo
Down payment
$42,735
Funds due
$55,338
Interest + MI left
$571,327
First ends
Sep 2049
New loan

New conventional

$3,121/mo
+$2,559/mo
Down payment
$42,735
Funds due
$51,861
Interest + MI left
$572,072
First ends
Dec 2056

Monthly payment

The initial total housing payment for each option.

Assumption onlyAssumption + secondNew conventional
First mortgage$22,265$22,265$377,265
Second mortgage—$355,000—
First P&I$110.08$110.08$2,612.11
Second P&I—$2,543.26—
Mortgage insurance$18.15$18.15$75.45
Taxes, insurance & HOA$433.83$433.83$433.83
Total housing payment$562.06$3,105.32$3,121.39

Cash to close

Down payment, closing costs and prepaids, then credits.

Down payment$42,735
Closing costs & prepaids$12,604
Usable credit−$0
Total buyer cash needed$55,338
Earnest money paid−$0
Remaining funds due$55,338
Assumption fee$1,800.00
Credit report$250.00
UMe assumption specialist (1%)$4,200.00
Title & settlement$1,825.00
Recording fee$100.00
Second-loan charges$1,250.00
Home insurance (12 months up front)$1,800.00
Insurance escrow (3 months)$450.00
Property tax escrow (3 months)$851.50
Prepaid interest, first (1 days)$1.71
Prepaid interest, second (1 days)$75.38

Prepaids include a year of home insurance up front, three months of taxes and insurance in escrow, and 1 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 closing22 yr 10 moOf the original 28-year loan at 2.800%
Interest already paid$3,473Through Nov 2026
Assumption only · ends Sep 2049$10,752
Assumption + second · ends Sep 2049, second Dec 2056$571,327
New conventional · ends Dec 2056$572,072