Compare the three ways to buy

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

Cash to Close
Assumption

Assumption only

$1,425/mo
Lowest payment
Down payment
$163,365
Funds due
$173,941
Interest + MI left
$92,746
First ends
Oct 2050
Assumption

Assumption + second

$2,371/mo
+$947/mo
Down payment
$34,365
Funds due
$46,446
Interest + MI left
$304,506
First ends
Oct 2050
New loan

New conventional

$2,538/mo
+$1,113/mo
Down payment
$34,365
Funds due
$43,202
Interest + MI left
$439,518
First ends
Jan 2057

Monthly payment

The initial total housing payment for each option.

Assumption onlyAssumption + secondNew conventional
First mortgage$171,635$171,635$300,635
Second mortgage—$129,000—
First P&I$842.51$842.51$2,036.61
Second P&I—$946.56—
Mortgage insurance$141.19$141.19$60.13
Taxes, insurance & HOA$441.00$441.00$441.00
Total housing payment$1,424.69$2,371.25$2,537.73

Cash to close

Down payment, closing costs and prepaids, then credits.

Down payment$34,365
Closing costs & prepaids$12,080
Usable credit−$0
Total buyer cash needed$46,446
Earnest money paid−$0
Remaining funds due$46,446
Assumption fee$1,800.00
Credit report$250.00
UMe assumption specialist (1%)$3,350.00
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)$402.00
Initial HOA (3 months)$471.00
Prepaid interest, first (9 days)$127.81
Prepaid interest, second (9 days)$254.47

Prepaids include a year of home insurance up front, three months of taxes and insurance in escrow, and 9 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 10 moOf the original 30-year loan at 3.02%
Interest already paid$34,657Through Dec 2026
Assumption only · ends Oct 2050$92,746
Assumption + second · ends Oct 2050, second Jan 2057$304,506
New conventional · ends Jan 2057$439,518