Compare the three ways to buy

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

Cash to Close
Assumption

Assumption only

$4,377/mo
+$226/mo
Down payment
$51,071
Funds due
$65,328
Interest + MI left
$714,747
First ends
Jun 2054
New loan

New conventional

$4,151/mo
Lowest payment
Down payment
$57,500
Funds due
$69,391
Interest + MI left
$756,671
First ends
Jan 2057

Monthly payment

The initial total housing payment for each option.

Assumption onlyNew conventional
First mortgage$523,929$517,500
Second mortgage——
First P&I$3,588.53$3,505.73
Second P&I——
Mortgage insurance$246.72$103.50
Taxes, insurance & HOA$541.67$541.67
Total housing payment$4,376.92$4,150.89

Cash to close

Down payment, closing costs and prepaids, then credits.

Down payment$51,071
Closing costs & prepaids$14,257
Usable credit−$0
Total buyer cash needed$65,328
Earnest money paid−$0
Remaining funds due$65,328
Assumption fee$1,800.00
Credit report$250.00
UMe assumption specialist (1%)$5,750.00
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)$690.00
Initial HOA (3 months)$435.00
Prepaid interest, first (9 days)$906.90

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 6 moOf the original 30-year loan at 7.02%
Interest already paid$93,289Through Dec 2026
Assumption only · ends Jun 2054$714,747
New conventional · ends Jan 2057$756,671