Compare the three ways to buy

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

Cash to Close
Assumption

Assumption only

$1,464/mo
Lowest payment
Down payment
$356,171
Funds due
$368,389
Interest + MI left
$57,224
First ends
Jan 2043
Assumption

Assumption + second

$3,671/mo
+$2,207/mo
Down payment
$48,171
Funds due
$61,704
Interest + MI left
$543,581
First ends
Jan 2043
New loan

New conventional

$3,553/mo
+$2,089/mo
Down payment
$48,171
Funds due
$58,182
Interest + MI left
$654,898
First ends
Dec 2056

Monthly payment

The initial total housing payment for each option.

Assumption onlyAssumption + secondNew conventional
First mortgage$123,829$123,829$431,829
Second mortgage—$308,000—
First P&I$857.78$857.78$2,989.90
Second P&I—$2,206.55—
Mortgage insurance$129.76$129.76$86.37
Taxes, insurance & HOA$476.58$476.58$476.58
Total housing payment$1,464.12$3,670.67$3,552.85

Cash to close

Down payment, closing costs and prepaids, then credits.

Down payment$48,171
Closing costs & prepaids$13,533
Usable credit−$0
Total buyer cash needed$61,704
Earnest money paid−$0
Remaining funds due$61,704
Assumption fee$1,800.00
Credit report$250.00
UMe assumption specialist (1%)$4,800.00
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)$554.75
Initial HOA (3 months)$375.00
Prepaid interest, first (1 days)$13.03
Prepaid interest, second (1 days)$65.40

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 closing16 yr 2 moOf the original 30-year loan at 3.840%
Interest already paid$83,027Through Nov 2026
Assumption only · ends Jan 2043$57,224
Assumption + second · ends Jan 2043, second Dec 2056$543,581
New conventional · ends Dec 2056$654,898