Compare the three ways to buy

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

Cash to Close
Assumption

Assumption only

$3,359/mo
+$293/mo
Down payment
$0
Funds due
$11,648
Interest + MI left
$487,196
First ends
Apr 2054
New loan

New conventional

$3,066/mo
Lowest payment
Down payment
$37,500
Funds due
$46,971
Interest + MI left
$511,841
First ends
Dec 2056

Monthly payment

The initial total housing payment for each option.

Assumption onlyNew conventional
First mortgage$380,195$337,500
Second mortgage——
First P&I$2,517.64$2,336.78
Second P&I——
Mortgage insurance$179.56$67.50
Taxes, insurance & HOA$661.50$661.50
Total housing payment$3,358.70$3,065.78

Cash to close

Down payment, closing costs and prepaids, then credits.

Down payment$0
Closing costs & prepaids$11,648
Usable credit−$0
Total buyer cash needed$11,648
Earnest money paid−$0
Remaining funds due$11,648
Assumption fee$1,800.00
Credit report$250.00
UMe assumption specialist (1%)$3,750.00
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)$1,534.50
Prepaid interest, first (2 days)$138.75

Prepaids include a year of home insurance up front, three months of taxes and insurance in escrow, and 2 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 closing27 yr 5 moOf the original 30-year loan at 6.660%
Interest already paid$66,469Through Nov 2026
Assumption only · ends Apr 2054$487,196
New conventional · ends Dec 2056$511,841