Compare the three ways to buy

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

Cash to Close
Assumption

Assumption only

$1,969/mo
Lowest payment
Down payment
$257,820
Funds due
$270,398
Interest + MI left
$143,682
First ends
Aug 2050
Assumption

Assumption + second

$3,444/mo
+$1,476/mo
Down payment
$51,820
Funds due
$65,692
Interest + MI left
$468,973
First ends
Aug 2050
New loan

New conventional

$3,757/mo
+$1,789/mo
Down payment
$51,820
Funds due
$62,150
Interest + MI left
$694,618
First ends
Dec 2056

Monthly payment

The initial total housing payment for each option.

Assumption onlyAssumption + secondNew conventional
First mortgage$252,080$252,080$458,080
Second mortgage—$206,000—
First P&I$1,267.84$1,267.84$3,171.65
Second P&I—$1,475.81—
Mortgage insurance$206.87$206.87$91.62
Taxes, insurance & HOA$493.83$493.83$493.83
Total housing payment$1,968.54$3,444.35$3,757.10

Cash to close

Down payment, closing costs and prepaids, then credits.

Down payment$51,820
Closing costs & prepaids$13,872
Usable credit−$0
Total buyer cash needed$65,692
Earnest money paid−$0
Remaining funds due$65,692
Assumption fee$1,800.00
Credit report$250.00
UMe assumption specialist (1%)$5,099.00
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)$981.50
Prepaid interest, first (1 days)$22.31
Prepaid interest, second (1 days)$43.74

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 9 moOf the original 30-year loan at 3.230%
Interest already paid$55,113Through Nov 2026
Assumption only · ends Aug 2050$143,682
Assumption + second · ends Aug 2050, second Dec 2056$468,973
New conventional · ends Dec 2056$694,618