Compare the three ways to buy

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

Cash to Close
Assumption

Assumption only

$4,973/mo
Lowest payment
Down payment
$82,270
Funds due
$98,995
Interest + MI left
$533,085
First ends
Jun 2052
Assumption

Assumption + second

$5,381/mo
+$408/mo
Down payment
$42,270
Funds due
$60,271
Interest + MI left
$639,821
First ends
Jun 2052
New loan

New conventional

$6,233/mo
+$1,259/mo
Down payment
$42,270
Funds due
$56,941
Interest + MI left
$1,221,577
First ends
Dec 2056

Monthly payment

The initial total housing payment for each option.

Assumption onlyAssumption + secondNew conventional
First mortgage$762,630$762,630$802,630
Second mortgage—$40,000—
First P&I$3,867.02$3,867.02$5,557.25
Second P&I—$407.60—
Mortgage insurance$591.46$591.46$160.53
Taxes, insurance & HOA$514.83$514.83$514.83
Total housing payment$4,973.31$5,380.91$6,232.61

Cash to close

Down payment, closing costs and prepaids, then credits.

Down payment$42,270
Closing costs & prepaids$18,001
Usable credit−$0
Total buyer cash needed$60,271
Earnest money paid−$0
Remaining funds due$60,271
Assumption fee$1,800.00
Credit report$250.00
UMe assumption specialist (1%)$8,449.00
Title & settlement$1,825.00
Recording fee$100.00
Second-loan charges$1,250.00
Home insurance (12 months up front)$2,600.00
Insurance escrow (3 months)$650.00
Property tax escrow (3 months)$894.50
Prepaid interest, first (2 days)$156.70
Prepaid interest, second (2 days)$26.03

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 closing25 yr 7 moOf the original 30-year loan at 3.750%
Interest already paid$132,582Through Nov 2026
Assumption only · ends Jun 2052$533,085
Assumption + second · ends Jun 2052, second Dec 2056$639,821
New conventional · ends Dec 2056$1,221,577