Compare the three ways to buy

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

Cash to Close
Assumption

Assumption only

$566/mo
Lowest payment
Down payment
$263,896
Funds due
$273,600
Interest + MI left
$18,432
First ends
Jun 2045
Assumption

Assumption + second

$2,235/mo
+$1,669/mo
Down payment
$30,896
Funds due
$41,949
Interest + MI left
$386,359
First ends
Jun 2045
New loan

New conventional

$2,224/mo
+$1,658/mo
Down payment
$30,896
Funds due
$38,592
Interest + MI left
$407,855
First ends
Dec 2056

Monthly payment

The initial total housing payment for each option.

Assumption onlyAssumption + secondNew conventional
First mortgage$36,004$36,004$269,004
Second mortgage—$233,000—
First P&I$224.06$224.06$1,862.53
Second P&I—$1,669.24—
Mortgage insurance$34.35$34.35$53.80
Taxes, insurance & HOA$307.42$307.42$307.42
Total housing payment$565.83$2,235.07$2,223.75

Cash to close

Down payment, closing costs and prepaids, then credits.

Down payment$30,896
Closing costs & prepaids$11,053
Usable credit−$0
Total buyer cash needed$41,949
Earnest money paid−$0
Remaining funds due$41,949
Assumption fee$1,800.00
Credit report$250.00
UMe assumption specialist (1%)$2,999.00
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)$472.25
Prepaid interest, first (2 days)$7.36
Prepaid interest, second (2 days)$98.95

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 closing18 yr 7 moOf the original 30-year loan at 3.730%
Interest already paid$18,200Through Nov 2026
Assumption only · ends Jun 2045$18,432
Assumption + second · ends Jun 2045, second Dec 2056$386,359
New conventional · ends Dec 2056$407,855