Compare the three ways to buy

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

Cash to Close
Assumption

Assumption only

$2,102/mo
Lowest payment
Down payment
$341,488
Funds due
$354,626
Interest + MI left
$80,931
First ends
Aug 2042
Assumption

Assumption + second

$4,165/mo
+$2,063/mo
Down payment
$53,488
Funds due
$68,120
Interest + MI left
$535,708
First ends
Aug 2042
New loan

New conventional

$3,878/mo
+$1,776/mo
Down payment
$53,488
Funds due
$64,583
Interest + MI left
$681,069
First ends
Jan 2057

Monthly payment

The initial total housing payment for each option.

Assumption onlyAssumption + secondNew conventional
First mortgage$183,412$183,412$471,412
Second mortgage—$288,000—
First P&I$1,291.56$1,291.56$3,171.22
Second P&I—$2,063.27—
Mortgage insurance$197.54$197.54$94.28
Taxes, insurance & HOA$612.83$612.83$612.83
Total housing payment$2,101.94$4,165.20$3,878.33

Cash to close

Down payment, closing costs and prepaids, then credits.

Down payment$53,488
Closing costs & prepaids$14,632
Usable credit−$0
Total buyer cash needed$68,120
Earnest money paid−$0
Remaining funds due$68,120
Assumption fee$1,800.00
Credit report$250.00
UMe assumption specialist (1%)$5,249.00
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)$1,338.50
Prepaid interest, first (4 days)$75.37
Prepaid interest, second (4 days)$244.60

Prepaids include a year of home insurance up front, three months of taxes and insurance in escrow, and 4 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 closing15 yr 8 moOf the original 30-year loan at 3.75%
Interest already paid$126,676Through Dec 2026
Assumption only · ends Aug 2042$80,931
Assumption + second · ends Aug 2042, second Jan 2057$535,708
New conventional · ends Jan 2057$681,069