Compare the three ways to buy

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

Cash to Close
Assumption

Assumption only

$1,430/mo
Lowest payment
Down payment
$145,348
Funds due
$155,755
Interest + MI left
$91,906
First ends
May 2050
Assumption

Assumption + second

$2,273/mo
+$844/mo
Down payment
$30,348
Funds due
$42,232
Interest + MI left
$280,684
First ends
May 2050
New loan

New conventional

$2,377/mo
+$948/mo
Down payment
$30,348
Funds due
$38,996
Interest + MI left
$392,760
First ends
Jan 2057

Monthly payment

The initial total housing payment for each option.

Assumption onlyAssumption + secondNew conventional
First mortgage$153,652$153,652$268,652
Second mortgage—$115,000—
First P&I$799.47$799.47$1,819.94
Second P&I—$843.83—
Mortgage insurance$126.58$126.58$53.73
Taxes, insurance & HOA$503.58$503.58$503.58
Total housing payment$1,429.63$2,273.46$2,377.26

Cash to close

Down payment, closing costs and prepaids, then credits.

Down payment$30,348
Closing costs & prepaids$11,884
Usable credit−$0
Total buyer cash needed$42,232
Earnest money paid−$0
Remaining funds due$42,232
Assumption fee$1,800.00
Credit report$250.00
UMe assumption specialist (1%)$2,990.00
Title & settlement$1,825.00
Recording fee$100.00
Second-loan charges$1,250.00
Home insurance (12 months up front)$1,800.00
Insurance escrow (3 months)$450.00
Property tax escrow (3 months)$358.75
Initial HOA (3 months)$702.00
Prepaid interest, first (9 days)$131.47
Prepaid interest, second (9 days)$226.85

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$38,107Through Dec 2026
Assumption only · ends May 2050$91,906
Assumption + second · ends May 2050, second Jan 2057$280,684
New conventional · ends Jan 2057$392,760