Compare the three ways to buy

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

Cash to Close
Assumption

Assumption only

$652/mo
Lowest payment
Down payment
$306,997
Funds due
$317,294
Interest + MI left
$18,883
First ends
Apr 2042
Assumption

Assumption + second

$2,600/mo
+$1,949/mo
Down payment
$34,997
Funds due
$48,277
Interest + MI left
$448,394
First ends
Apr 2042
New loan

New conventional

$2,539/mo
+$1,888/mo
Down payment
$34,997
Funds due
$44,925
Interest + MI left
$477,572
First ends
Jan 2057

Monthly payment

The initial total housing payment for each option.

Assumption onlyAssumption + secondNew conventional
First mortgage$42,903$42,903$314,903
Second mortgage—$272,000—
First P&I$308.66$308.66$2,180.32
Second P&I—$1,948.64—
Mortgage insurance$46.75$46.75$62.98
Taxes, insurance & HOA$296.17$296.17$296.17
Total housing payment$651.58$2,600.22$2,539.47

Cash to close

Down payment, closing costs and prepaids, then credits.

Down payment$34,997
Closing costs & prepaids$13,280
Usable credit−$0
Total buyer cash needed$48,277
Earnest money paid−$0
Remaining funds due$48,277
Assumption fee$1,800.00
Credit report$250.00
UMe assumption specialist (1%)$3,499.00
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)$438.50
Prepaid interest, first (30 days)$135.06
Prepaid interest, second (30 days)$1,732.60

Prepaids include a year of home insurance up front, three months of taxes and insurance in escrow, and 30 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 closing15 yr 4 moOf the original 30-year loan at 3.830%
Interest already paid$31,227Through Dec 2026
Assumption only · ends Apr 2042$18,883
Assumption + second · ends Apr 2042, second Jan 2057$448,394
New conventional · ends Jan 2057$477,572