Compare the three ways to buy

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

Cash to Close
Assumption

Assumption only

$1,864/mo
Lowest payment
Down payment
$144,926
Funds due
$155,880
Interest + MI left
$139,995
First ends
Jul 2050
Assumption

Assumption + second

$2,634/mo
+$770/mo
Down payment
$39,926
Funds due
$52,153
Interest + MI left
$312,358
First ends
Jul 2050
New loan

New conventional

$2,943/mo
+$1,080/mo
Down payment
$39,926
Funds due
$48,731
Interest + MI left
$543,043
First ends
Dec 2056

Monthly payment

The initial total housing payment for each option.

Assumption onlyAssumption + secondNew conventional
First mortgage$253,074$253,074$358,074
Second mortgage—$105,000—
First P&I$1,262.65$1,262.65$2,479.23
Second P&I—$770.45—
Mortgage insurance$208.65$208.65$71.61
Taxes, insurance & HOA$392.33$392.33$392.33
Total housing payment$1,863.63$2,634.08$2,943.18

Cash to close

Down payment, closing costs and prepaids, then credits.

Down payment$39,926
Closing costs & prepaids$12,227
Usable credit−$0
Total buyer cash needed$52,153
Earnest money paid−$0
Remaining funds due$52,153
Assumption fee$1,800.00
Credit report$250.00
UMe assumption specialist (1%)$3,980.00
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)$727.00
Prepaid interest, first (1 days)$21.70
Prepaid interest, second (1 days)$23.01

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 8 moOf the original 30-year loan at 3.130%
Interest already paid$54,470Through Nov 2026
Assumption only · ends Jul 2050$139,995
Assumption + second · ends Jul 2050, second Dec 2056$312,358
New conventional · ends Dec 2056$543,043