Compare the three ways to buy

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

Cash to Close
Assumption

Assumption only

$1,778/mo
Lowest payment
Down payment
$401,530
Funds due
$414,330
Interest + MI left
$67,057
First ends
Jul 2040
Assumption

Assumption + second

$4,264/mo
+$2,486/mo
Down payment
$54,530
Funds due
$68,727
Interest + MI left
$614,999
First ends
Jul 2040
New loan

New conventional

$3,920/mo
+$2,142/mo
Down payment
$54,530
Funds due
$65,143
Interest + MI left
$735,999
First ends
Dec 2056

Monthly payment

The initial total housing payment for each option.

Assumption onlyAssumption + secondNew conventional
First mortgage$138,370$138,370$485,370
Second mortgage—$347,000—
First P&I$1,161.30$1,161.30$3,360.60
Second P&I—$2,485.95—
Mortgage insurance$154.46$154.46$97.07
Taxes, insurance & HOA$462.58$462.58$462.58
Total housing payment$1,778.34$4,264.29$3,920.26

Cash to close

Down payment, closing costs and prepaids, then credits.

Down payment$54,530
Closing costs & prepaids$14,196
Usable credit−$0
Total buyer cash needed$68,727
Earnest money paid−$0
Remaining funds due$68,727
Assumption fee$1,800.00
Credit report$250.00
UMe assumption specialist (1%)$5,399.00
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)$557.75
Initial HOA (3 months)$330.00
Prepaid interest, first (2 days)$37.38
Prepaid interest, second (2 days)$147.36

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 closing13 yr 8 moOf the original 30-year loan at 4.930%
Interest already paid$147,921Through Nov 2026
Assumption only · ends Jul 2040$67,057
Assumption + second · ends Jul 2040, second Dec 2056$614,999
New conventional · ends Dec 2056$735,999