Compare the three ways to buy

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

Cash to Close
Assumption

Assumption only

$2,786/mo
Lowest payment
Down payment
$173,710
Funds due
$186,212
Interest + MI left
$235,275
First ends
Jun 2048
Assumption

Assumption + second

$3,681/mo
+$895/mo
Down payment
$51,710
Funds due
$65,488
Interest + MI left
$435,545
First ends
Jun 2048
New loan

New conventional

$3,745/mo
+$959/mo
Down payment
$51,710
Funds due
$61,947
Interest + MI left
$702,610
First ends
Dec 2056

Monthly payment

The initial total housing payment for each option.

Assumption onlyAssumption + secondNew conventional
First mortgage$341,290$341,290$463,290
Second mortgage—$122,000—
First P&I$2,052.57$2,052.57$3,207.73
Second P&I—$895.19—
Mortgage insurance$288.63$288.63$92.66
Taxes, insurance & HOA$445.08$445.08$445.08
Total housing payment$2,786.29$3,681.48$3,745.47

Cash to close

Down payment, closing costs and prepaids, then credits.

Down payment$51,710
Closing costs & prepaids$13,779
Usable credit−$0
Total buyer cash needed$65,488
Earnest money paid−$0
Remaining funds due$65,488
Assumption fee$1,800.00
Credit report$250.00
UMe assumption specialist (1%)$5,150.00
Title & settlement$1,825.00
Recording fee$100.00
Second-loan charges$1,250.00
Home insurance (12 months up front)$2,000.00
Insurance escrow (3 months)$500.00
Property tax escrow (3 months)$835.25
Prepaid interest, first (1 days)$41.61
Prepaid interest, second (1 days)$26.74

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 7 moOf the original 30-year loan at 4.450%
Interest already paid$141,117Through Nov 2026
Assumption only · ends Jun 2048$235,275
Assumption + second · ends Jun 2048, second Dec 2056$435,545
New conventional · ends Dec 2056$702,610