Compare the three ways to buy

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

Cash to Close
Assumption

Assumption only

$661/mo
Lowest payment
Down payment
$470,352
Funds due
$482,917
Interest + MI left
$6,222
First ends
Jun 2047
Assumption

Assumption + second

$3,677/mo
+$3,016/mo
Down payment
$49,352
Funds due
$65,402
Interest + MI left
$671,016
First ends
Jun 2047
New loan

New conventional

$3,651/mo
+$2,990/mo
Down payment
$49,352
Funds due
$61,780
Interest + MI left
$651,969
First ends
Jan 2057

Monthly payment

The initial total housing payment for each option.

Assumption onlyAssumption + secondNew conventional
First mortgage$14,648$14,648$435,648
Second mortgage—$421,000—
First P&I$77.82$77.82$2,992.60
Second P&I—$3,016.10—
Mortgage insurance$12.31$12.31$87.13
Taxes, insurance & HOA$570.83$570.83$570.83
Total housing payment$660.96$3,677.05$3,650.56

Cash to close

Down payment, closing costs and prepaids, then credits.

Down payment$49,352
Closing costs & prepaids$16,050
Usable credit−$0
Total buyer cash needed$65,402
Earnest money paid−$0
Remaining funds due$65,402
Assumption fee$1,800.00
Credit report$250.00
UMe assumption specialist (1%)$4,850.00
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)$1,212.50
Prepaid interest, first (25 days)$27.39
Prepaid interest, second (25 days)$2,234.76

Prepaids include a year of home insurance up front, three months of taxes and insurance in escrow, and 25 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 closing20 yr 6 moOf the original 26-year loan at 2.730%
Interest already paid$2,412Through Dec 2026
Assumption only · ends Jun 2047$6,222
Assumption + second · ends Jun 2047, second Jan 2057$671,016
New conventional · ends Jan 2057$651,969