Compare the three ways to buy

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

Cash to Close
Assumption

Assumption only

$2,473/mo
Lowest payment
Down payment
$239,676
Funds due
$253,413
Interest + MI left
$160,310
First ends
Sep 2050
Assumption

Assumption + second

$3,846/mo
+$1,372/mo
Down payment
$52,676
Funds due
$67,745
Interest + MI left
$467,281
First ends
Sep 2050
New loan

New conventional

$4,166/mo
+$1,693/mo
Down payment
$52,676
Funds due
$64,226
Interest + MI left
$708,635
First ends
Dec 2056

Monthly payment

The initial total housing payment for each option.

Assumption onlyAssumption + secondNew conventional
First mortgage$280,324$280,324$467,324
Second mortgage—$187,000—
First P&I$1,406.61$1,406.61$3,235.66
Second P&I—$1,372.14—
Mortgage insurance$229.52$229.52$93.46
Taxes, insurance & HOA$837.33$837.33$837.33
Total housing payment$2,473.46$3,845.60$4,166.46

Cash to close

Down payment, closing costs and prepaids, then credits.

Down payment$52,676
Closing costs & prepaids$15,069
Usable credit−$0
Total buyer cash needed$67,745
Earnest money paid−$0
Remaining funds due$67,745
Assumption fee$1,800.00
Credit report$250.00
UMe assumption specialist (1%)$5,200.00
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)$2,012.00
Prepaid interest, first (2 days)$49.61
Prepaid interest, second (2 days)$81.97

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 closing23 yr 10 moOf the original 30-year loan at 3.230%
Interest already paid$60,391Through Nov 2026
Assumption only · ends Sep 2050$160,310
Assumption + second · ends Sep 2050, second Dec 2056$467,281
New conventional · ends Dec 2056$708,635