Compare the three ways to buy

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

Cash to Close
Assumption

Assumption only

$536/mo
Lowest payment
Down payment
$300,605
Funds due
$310,806
Interest + MI left
$11,525
First ends
Jan 2048
Assumption

Assumption + second

$2,456/mo
+$1,920/mo
Down payment
$32,605
Funds due
$44,113
Interest + MI left
$434,720
First ends
Jan 2048
New loan

New conventional

$2,455/mo
+$1,919/mo
Down payment
$32,605
Funds due
$40,735
Interest + MI left
$435,796
First ends
Dec 2056

Monthly payment

The initial total housing payment for each option.

Assumption onlyAssumption + secondNew conventional
First mortgage$19,395$19,395$287,395
Second mortgage—$268,000—
First P&I$111.76$111.76$1,989.86
Second P&I—$1,919.98—
Mortgage insurance$16.89$16.89$57.48
Taxes, insurance & HOA$407.75$407.75$407.75
Total housing payment$536.40$2,456.39$2,455.09

Cash to close

Down payment, closing costs and prepaids, then credits.

Down payment$32,605
Closing costs & prepaids$11,507
Usable credit−$0
Total buyer cash needed$44,113
Earnest money paid−$0
Remaining funds due$44,113
Assumption fee$1,800.00
Credit report$250.00
UMe assumption specialist (1%)$3,200.00
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)$572.25
Initial HOA (3 months)$201.00
Prepaid interest, first (1 days)$2.05
Prepaid interest, second (1 days)$56.90

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 closing21 yr 2 moOf the original 30-year loan at 3.850%
Interest already paid$7,401Through Nov 2026
Assumption only · ends Jan 2048$11,525
Assumption + second · ends Jan 2048, second Dec 2056$434,720
New conventional · ends Dec 2056$435,796