Compare the three ways to buy

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

Cash to Close
Assumption

Assumption only

$1,802/mo
Lowest payment
Down payment
$112,323
Funds due
$122,898
Interest + MI left
$133,744
First ends
May 2050
Assumption

Assumption + second

$2,430/mo
+$628/mo
Down payment
$34,323
Funds due
$46,225
Interest + MI left
$281,682
First ends
May 2050
New loan

New conventional

$2,556/mo
+$753/mo
Down payment
$34,323
Funds due
$42,909
Interest + MI left
$441,541
First ends
Jan 2057

Monthly payment

The initial total housing payment for each option.

Assumption onlyAssumption + secondNew conventional
First mortgage$227,577$227,577$305,577
Second mortgage—$78,000—
First P&I$1,175.71$1,175.71$2,055.64
Second P&I—$627.61—
Mortgage insurance$187.79$187.79$61.12
Taxes, insurance & HOA$438.92$438.92$438.92
Total housing payment$1,802.41$2,430.02$2,555.67

Cash to close

Down payment, closing costs and prepaids, then credits.

Down payment$34,323
Closing costs & prepaids$11,902
Usable credit−$0
Total buyer cash needed$46,225
Earnest money paid−$0
Remaining funds due$46,225
Assumption fee$1,800.00
Credit report$250.00
UMe assumption specialist (1%)$3,399.00
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)$866.75
Prepaid interest, first (4 days)$84.80
Prepaid interest, second (4 days)$76.93

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 closing23 yr 5 moOf the original 30-year loan at 3.4%
Interest already paid$55,349Through Dec 2026
Assumption only · ends May 2050$133,744
Assumption + second · ends May 2050, second Jan 2057$281,682
New conventional · ends Jan 2057$441,541