Compare the three ways to buy

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

Cash to Close
Assumption

Assumption only

$4,063/mo
+$228/mo
Down payment
$31,395
Funds due
$44,981
Interest + MI left
$646,285
First ends
Apr 2054
New loan

New conventional

$3,835/mo
Lowest payment
Down payment
$53,500
Funds due
$64,772
Interest + MI left
$704,033
First ends
Jan 2057

Monthly payment

The initial total housing payment for each option.

Assumption onlyNew conventional
First mortgage$503,605$481,500
Second mortgage——
First P&I$3,348.18$3,261.85
Second P&I——
Mortgage insurance$238.06$96.30
Taxes, insurance & HOA$476.67$476.67
Total housing payment$4,062.91$3,834.82

Cash to close

Down payment, closing costs and prepaids, then credits.

Down payment$31,395
Closing costs & prepaids$13,586
Usable credit−$0
Total buyer cash needed$44,981
Earnest money paid−$0
Remaining funds due$44,981
Assumption fee$1,800.00
Credit report$250.00
UMe assumption specialist (1%)$5,350.00
Title & settlement$1,825.00
Recording fee$100.00
Home insurance (12 months up front)$2,000.00
Insurance escrow (3 months)$500.00
Property tax escrow (3 months)$642.00
Initial HOA (3 months)$288.00
Prepaid interest, first (9 days)$830.74

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 closing27 yr 4 moOf the original 30-year loan at 6.69%
Interest already paid$91,339Through Dec 2026
Assumption only · ends Apr 2054$646,285
New conventional · ends Jan 2057$704,033