Compare the three ways to buy

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

Cash to Close
Assumption

Assumption only

$2,990/mo
Lowest payment
Down payment
$41,217
Funds due
$52,205
Interest + MI left
$489,390
First ends
Apr 2054
New loan

New conventional

$3,006/mo
+$16/mo
Down payment
$42,700
Funds due
$51,478
Interest + MI left
$582,817
First ends
Dec 2056

Monthly payment

The initial total housing payment for each option.

Assumption onlyNew conventional
First mortgage$385,783$384,300
Second mortgage——
First P&I$2,539.72$2,660.82
Second P&I——
Mortgage insurance$182.26$76.86
Taxes, insurance & HOA$267.92$267.92
Total housing payment$2,989.90$3,005.59

Cash to close

Down payment, closing costs and prepaids, then credits.

Down payment$41,217
Closing costs & prepaids$10,988
Usable credit−$0
Total buyer cash needed$52,205
Earnest money paid−$0
Remaining funds due$52,205
Assumption fee$1,800.00
Credit report$250.00
UMe assumption specialist (1%)$4,270.00
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)$353.75
Prepaid interest, first (2 days)$139.52

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 6.600%
Interest already paid$66,850Through Nov 2026
Assumption only · ends Apr 2054$489,390
New conventional · ends Dec 2056$582,817