Compare the three ways to buy

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

Cash to Close
Assumption

Assumption only

$1,572/mo
Lowest payment
Down payment
$295,700
Funds due
$307,412
Interest + MI left
$42,904
First ends
Aug 2040
Assumption

Assumption + second

$3,398/mo
+$1,827/mo
Down payment
$40,700
Funds due
$53,987
Interest + MI left
$445,571
First ends
Aug 2040
New loan

New conventional

$3,128/mo
+$1,557/mo
Down payment
$40,700
Funds due
$50,561
Interest + MI left
$525,138
First ends
Jan 2057

Monthly payment

The initial total housing payment for each option.

Assumption onlyAssumption + secondNew conventional
First mortgage$104,200$104,200$359,200
Second mortgage—$255,000—
First P&I$825.81$825.81$2,433.35
Second P&I—$1,826.85—
Mortgage insurance$122.52$122.52$71.84
Taxes, insurance & HOA$623.25$623.25$623.25
Total housing payment$1,571.58$3,398.43$3,128.44

Cash to close

Down payment, closing costs and prepaids, then credits.

Down payment$40,700
Closing costs & prepaids$13,287
Usable credit−$0
Total buyer cash needed$53,987
Earnest money paid−$0
Remaining funds due$53,987
Assumption fee$1,800.00
Credit report$250.00
UMe assumption specialist (1%)$3,999.00
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)$1,419.75
Prepaid interest, first (6 days)$68.52
Prepaid interest, second (6 days)$324.86

Prepaids include a year of home insurance up front, three months of taxes and insurance in escrow, and 6 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 closing13 yr 8 moOf the original 30-year loan at 4%
Interest already paid$93,084Through Dec 2026
Assumption only · ends Aug 2040$42,904
Assumption + second · ends Aug 2040, second Jan 2057$445,571
New conventional · ends Jan 2057$525,138