Compare the three ways to buy

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

Cash to Close
Assumption

Assumption only

$883/mo
Lowest payment
Down payment
$327,380
Funds due
$338,096
Interest + MI left
$31,102
First ends
Jun 2042
Assumption

Assumption + second

$2,939/mo
+$2,056/mo
Down payment
$40,380
Funds due
$52,468
Interest + MI left
$484,300
First ends
Jun 2042
New loan

New conventional

$2,851/mo
+$1,968/mo
Down payment
$40,380
Funds due
$49,021
Interest + MI left
$537,734
First ends
Dec 2056

Monthly payment

The initial total housing payment for each option.

Assumption onlyAssumption + secondNew conventional
First mortgage$67,620$67,620$354,620
Second mortgage—$287,000—
First P&I$485.84$485.84$2,455.32
Second P&I—$2,056.10—
Mortgage insurance$72.26$72.26$70.92
Taxes, insurance & HOA$325.25$325.25$325.25
Total housing payment$883.34$2,939.45$2,851.49

Cash to close

Down payment, closing costs and prepaids, then credits.

Down payment$40,380
Closing costs & prepaids$12,087
Usable credit−$0
Total buyer cash needed$52,468
Earnest money paid−$0
Remaining funds due$52,468
Assumption fee$1,800.00
Credit report$250.00
UMe assumption specialist (1%)$3,950.00
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)$390.75
Initial HOA (3 months)$135.00
Prepaid interest, first (2 days)$14.75
Prepaid interest, second (2 days)$121.88

Prepaids include a year of home insurance up front, three months of taxes and insurance in escrow, and 2 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 closing15 yr 7 moOf the original 30-year loan at 3.980%
Interest already paid$49,659Through Nov 2026
Assumption only · ends Jun 2042$31,102
Assumption + second · ends Jun 2042, second Dec 2056$484,300
New conventional · ends Dec 2056$537,734