Compare the three ways to buy

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

Cash to Close
Assumption

Assumption only

$1,568/mo
Lowest payment
Down payment
$280,709
Funds due
$292,915
Interest + MI left
$106,045
First ends
May 2050
Assumption

Assumption + second

$3,245/mo
+$1,676/mo
Down payment
$46,709
Funds due
$60,613
Interest + MI left
$475,551
First ends
May 2050
New loan

New conventional

$3,368/mo
+$1,800/mo
Down payment
$46,709
Funds due
$57,225
Interest + MI left
$601,293
First ends
Jan 2057

Monthly payment

The initial total housing payment for each option.

Assumption onlyAssumption + secondNew conventional
First mortgage$177,291$177,291$411,291
Second mortgage—$234,000—
First P&I$922.46$922.46$2,786.23
Second P&I—$1,676.40—
Mortgage insurance$146.06$146.06$82.26
Taxes, insurance & HOA$499.83$499.83$499.83
Total housing payment$1,568.35$3,244.76$3,368.32

Cash to close

Down payment, closing costs and prepaids, then credits.

Down payment$46,709
Closing costs & prepaids$13,903
Usable credit−$0
Total buyer cash needed$60,613
Earnest money paid−$0
Remaining funds due$60,613
Assumption fee$1,800.00
Credit report$250.00
UMe assumption specialist (1%)$4,580.00
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)$549.50
Initial HOA (3 months)$450.00
Prepaid interest, first (9 days)$151.69
Prepaid interest, second (9 days)$447.16

Prepaids include a year of home insurance up front, three months of taxes and insurance in escrow, and 9 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 5 moOf the original 30-year loan at 3.47%
Interest already paid$43,969Through Dec 2026
Assumption only · ends May 2050$106,045
Assumption + second · ends May 2050, second Jan 2057$475,551
New conventional · ends Jan 2057$601,293