Compare the three ways to buy

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

Cash to Close
Assumption

Assumption only

$1,274/mo
Lowest payment
Down payment
$172,192
Funds due
$182,361
Interest + MI left
$96,588
First ends
Aug 2050
Assumption

Assumption + second

$2,287/mo
+$1,013/mo
Down payment
$34,192
Funds due
$45,883
Interest + MI left
$323,123
First ends
Aug 2050
New loan

New conventional

$2,419/mo
+$1,145/mo
Down payment
$34,192
Funds due
$42,624
Interest + MI left
$447,142
First ends
Jan 2057

Monthly payment

The initial total housing payment for each option.

Assumption onlyAssumption + secondNew conventional
First mortgage$167,808$167,808$305,808
Second mortgage—$138,000—
First P&I$850.35$850.35$2,071.65
Second P&I—$1,012.60—
Mortgage insurance$137.88$137.88$61.16
Taxes, insurance & HOA$286.00$286.00$286.00
Total housing payment$1,274.23$2,286.83$2,418.81

Cash to close

Down payment, closing costs and prepaids, then credits.

Down payment$34,192
Closing costs & prepaids$11,691
Usable credit−$0
Total buyer cash needed$45,883
Earnest money paid−$0
Remaining funds due$45,883
Assumption fee$1,800.00
Credit report$250.00
UMe assumption specialist (1%)$3,400.00
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)$408.00
Prepaid interest, first (9 days)$135.72
Prepaid interest, second (9 days)$272.22

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 8 moOf the original 30-year loan at 3.28%
Interest already paid$37,781Through Dec 2026
Assumption only · ends Aug 2050$96,588
Assumption + second · ends Aug 2050, second Jan 2057$323,123
New conventional · ends Jan 2057$447,142