Compare the three ways to buy

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

Cash to Close
Assumption

Assumption only

$2,123/mo
Lowest payment
Down payment
$150,271
Funds due
$161,944
Interest + MI left
$150,506
First ends
Sep 2050
Assumption

Assumption + second

$2,908/mo
+$785/mo
Down payment
$43,271
Funds due
$56,218
Interest + MI left
$326,152
First ends
Sep 2050
New loan

New conventional

$3,261/mo
+$1,138/mo
Down payment
$43,271
Funds due
$52,766
Interest + MI left
$578,840
First ends
Dec 2056

Monthly payment

The initial total housing payment for each option.

Assumption onlyAssumption + secondNew conventional
First mortgage$274,728$274,728$381,728
Second mortgage—$107,000—
First P&I$1,355.66$1,355.66$2,643.01
Second P&I—$785.13—
Mortgage insurance$225.74$225.74$76.35
Taxes, insurance & HOA$541.67$541.67$541.67
Total housing payment$2,123.07$2,908.19$3,261.02

Cash to close

Down payment, closing costs and prepaids, then credits.

Down payment$43,271
Closing costs & prepaids$12,947
Usable credit−$0
Total buyer cash needed$56,218
Earnest money paid−$0
Remaining funds due$56,218
Assumption fee$1,800.00
Credit report$250.00
UMe assumption specialist (1%)$4,249.99
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)$1,062.50
Initial HOA (3 months)$112.50
Prepaid interest, first (1 days)$23.11
Prepaid interest, second (1 days)$23.45

Prepaids include a year of home insurance up front, three months of taxes and insurance in escrow, and 1 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 10 moOf the original 30-year loan at 3.070%
Interest already paid$56,359Through Nov 2026
Assumption only · ends Sep 2050$150,506
Assumption + second · ends Sep 2050, second Dec 2056$326,152
New conventional · ends Dec 2056$578,840