Compare the three ways to buy

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

Cash to Close
Assumption

Assumption only

$1,696/mo
Lowest payment
Down payment
$307,833
Funds due
$319,778
Interest + MI left
$62,148
First ends
Jun 2042
Assumption

Assumption + second

$3,573/mo
+$1,877/mo
Down payment
$45,833
Funds due
$59,306
Interest + MI left
$475,868
First ends
Jun 2042
New loan

New conventional

$3,351/mo
+$1,655/mo
Down payment
$45,833
Funds due
$55,845
Interest + MI left
$590,878
First ends
Jan 2057

Monthly payment

The initial total housing payment for each option.

Assumption onlyAssumption + secondNew conventional
First mortgage$142,167$142,167$404,167
Second mortgage—$262,000—
First P&I$1,009.04$1,009.04$2,737.97
Second P&I—$1,877.00—
Mortgage insurance$154.33$154.33$80.83
Taxes, insurance & HOA$532.50$532.50$532.50
Total housing payment$1,695.87$3,572.87$3,351.30

Cash to close

Down payment, closing costs and prepaids, then credits.

Down payment$45,833
Closing costs & prepaids$13,474
Usable credit−$0
Total buyer cash needed$59,306
Earnest money paid−$0
Remaining funds due$59,306
Assumption fee$1,800.00
Credit report$250.00
UMe assumption specialist (1%)$4,500.00
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)$1,147.50
Prepaid interest, first (5 days)$73.03
Prepaid interest, second (5 days)$278.15

Prepaids include a year of home insurance up front, three months of taxes and insurance in escrow, and 5 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 6 moOf the original 30-year loan at 3.75%
Interest already paid$99,860Through Dec 2026
Assumption only · ends Jun 2042$62,148
Assumption + second · ends Jun 2042, second Jan 2057$475,868
New conventional · ends Jan 2057$590,878