Compare the three ways to buy

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

Cash to Close
Assumption

Assumption only

$1,580/mo
Lowest payment
Down payment
$209,180
Funds due
$220,127
Interest + MI left
$103,047
First ends
Feb 2048
Assumption

Assumption + second

$2,835/mo
+$1,255/mo
Down payment
$38,180
Funds due
$50,452
Interest + MI left
$383,752
First ends
Feb 2048
New loan

New conventional

$2,880/mo
+$1,301/mo
Down payment
$38,180
Funds due
$47,048
Interest + MI left
$518,393
First ends
Dec 2056

Monthly payment

The initial total housing payment for each option.

Assumption onlyAssumption + secondNew conventional
First mortgage$170,820$170,820$341,820
Second mortgage—$171,000—
First P&I$986.40$986.40$2,366.69
Second P&I—$1,254.74—
Mortgage insurance$148.13$148.13$68.36
Taxes, insurance & HOA$445.42$445.42$445.42
Total housing payment$1,579.96$2,834.69$2,880.47

Cash to close

Down payment, closing costs and prepaids, then credits.

Down payment$38,180
Closing costs & prepaids$12,273
Usable credit−$0
Total buyer cash needed$50,452
Earnest money paid−$0
Remaining funds due$50,452
Assumption fee$1,800.00
Credit report$250.00
UMe assumption specialist (1%)$3,800.00
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)$592.25
Initial HOA (3 months)$294.00
Prepaid interest, first (2 days)$36.50
Prepaid interest, second (2 days)$74.96

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 closing21 yr 3 moOf the original 30-year loan at 3.900%
Interest already paid$65,262Through Nov 2026
Assumption only · ends Feb 2048$103,047
Assumption + second · ends Feb 2048, second Dec 2056$383,752
New conventional · ends Dec 2056$518,393