Compare the three ways to buy

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

Cash to Close
Assumption

Assumption only

$2,532/mo
Lowest payment
Down payment
$217,883
Funds due
$231,229
Interest + MI left
$187,564
First ends
Sep 2050
Assumption

Assumption + second

$3,728/mo
+$1,196/mo
Down payment
$54,883
Funds due
$69,550
Interest + MI left
$455,137
First ends
Sep 2050
New loan

New conventional

$4,112/mo
+$1,581/mo
Down payment
$54,883
Funds due
$66,020
Interest + MI left
$743,295
First ends
Dec 2056

Monthly payment

The initial total housing payment for each option.

Assumption onlyAssumption + secondNew conventional
First mortgage$327,117$327,117$490,117
Second mortgage—$163,000—
First P&I$1,643.12$1,643.12$3,393.47
Second P&I—$1,196.04—
Mortgage insurance$267.77$267.77$98.02
Taxes, insurance & HOA$620.83$620.83$620.83
Total housing payment$2,531.72$3,727.76$4,112.33

Cash to close

Down payment, closing costs and prepaids, then credits.

Down payment$54,883
Closing costs & prepaids$14,667
Usable credit−$0
Total buyer cash needed$69,550
Earnest money paid−$0
Remaining funds due$69,550
Assumption fee$1,800.00
Credit report$250.00
UMe assumption specialist (1%)$5,450.00
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)$1,362.50
Prepaid interest, first (2 days)$58.07
Prepaid interest, second (2 days)$71.45

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 closing23 yr 10 moOf the original 30-year loan at 3.240%
Interest already paid$70,681Through Nov 2026
Assumption only · ends Sep 2050$187,564
Assumption + second · ends Sep 2050, second Dec 2056$455,137
New conventional · ends Dec 2056$743,295