Compare the three ways to buy

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

Cash to Close
Assumption

Assumption only

$1,181/mo
Lowest payment
Down payment
$398,741
Funds due
$410,992
Interest + MI left
$42,190
First ends
Apr 2043
Assumption

Assumption + second

$3,681/mo
+$2,500/mo
Down payment
$49,741
Funds due
$63,390
Interest + MI left
$593,291
First ends
Apr 2043
New loan

New conventional

$3,607/mo
+$2,426/mo
Down payment
$49,741
Funds due
$59,857
Interest + MI left
$675,114
First ends
Dec 2056

Monthly payment

The initial total housing payment for each option.

Assumption onlyAssumption + secondNew conventional
First mortgage$96,159$96,159$445,159
Second mortgage—$349,000—
First P&I$643.83$643.83$3,082.19
Second P&I—$2,500.28—
Mortgage insurance$101.18$101.18$89.03
Taxes, insurance & HOA$436.17$436.17$436.17
Total housing payment$1,181.18$3,681.46$3,607.39

Cash to close

Down payment, closing costs and prepaids, then credits.

Down payment$49,741
Closing costs & prepaids$13,649
Usable credit−$0
Total buyer cash needed$63,390
Earnest money paid−$0
Remaining funds due$63,390
Assumption fee$1,800.00
Credit report$250.00
UMe assumption specialist (1%)$4,949.00
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)$595.50
Initial HOA (3 months)$213.00
Prepaid interest, first (2 days)$18.60
Prepaid interest, second (2 days)$148.21

Prepaids include a year of home insurance up front, three months of taxes and insurance in escrow, and 2 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 closing16 yr 5 moOf the original 30-year loan at 3.530%
Interest already paid$58,259Through Nov 2026
Assumption only · ends Apr 2043$42,190
Assumption + second · ends Apr 2043, second Dec 2056$593,291
New conventional · ends Dec 2056$675,114