Compare the three ways to buy

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

Cash to Close
Assumption

Assumption only

$1,109/mo
Lowest payment
Down payment
$23,548
Funds due
$31,677
Interest + MI left
$81,462
First ends
May 2048
New loan

New conventional

$1,190/mo
+$81/mo
Down payment
$14,590
Funds due
$20,829
Interest + MI left
$191,997
First ends
Jan 2057

Monthly payment

The initial total housing payment for each option.

Assumption onlyNew conventional
First mortgage$122,352$131,310
Second mortgage——
First P&I$730.59$889.54
Second P&I——
Mortgage insurance$104.33$26.26
Taxes, insurance & HOA$274.00$274.00
Total housing payment$1,108.92$1,189.80

Cash to close

Down payment, closing costs and prepaids, then credits.

Down payment$23,548
Closing costs & prepaids$8,128
Usable credit−$0
Total buyer cash needed$31,677
Earnest money paid−$0
Remaining funds due$31,677
Assumption fee$1,800.00
Credit report$250.00
UMe assumption specialist (1%)$1,459.00
Title & settlement$1,825.00
Recording fee$100.00
Home insurance (12 months up front)$1,800.00
Insurance escrow (3 months)$450.00
Property tax escrow (3 months)$372.00
Prepaid interest, first (5 days)$72.41

Prepaids include a year of home insurance up front, three months of taxes and insurance in escrow, and 5 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 closing21 yr 5 moOf the original 30-year loan at 4.32%
Interest already paid$50,320Through Dec 2026
Assumption only · ends May 2048$81,462
New conventional · ends Jan 2057$191,997