Compare the three ways to buy

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

Cash to Close
Assumption

Assumption only

$3,978/mo
+$118/mo
Down payment
$39,220
Funds due
$52,197
Interest + MI left
$610,751
First ends
Mar 2054
New loan

New conventional

$3,860/mo
Lowest payment
Down payment
$50,500
Funds due
$61,178
Interest + MI left
$689,280
First ends
Dec 2056

Monthly payment

The initial total housing payment for each option.

Assumption onlyNew conventional
First mortgage$465,780$454,500
Second mortgage——
First P&I$3,135.92$3,146.87
Second P&I——
Mortgage insurance$220.02$90.90
Taxes, insurance & HOA$621.83$621.83
Total housing payment$3,977.77$3,859.60

Cash to close

Down payment, closing costs and prepaids, then credits.

Down payment$39,220
Closing costs & prepaids$12,978
Usable credit−$0
Total buyer cash needed$52,197
Earnest money paid−$0
Remaining funds due$52,197
Assumption fee$1,800.00
Credit report$250.00
UMe assumption specialist (1%)$5,050.00
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)$1,152.50
Initial HOA (3 months)$213.00
Prepaid interest, first (1 days)$87.03

Prepaids include a year of home insurance up front, three months of taxes and insurance in escrow, and 1 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 6.820%
Interest already paid$86,087Through Nov 2026
Assumption only · ends Mar 2054$610,751
New conventional · ends Dec 2056$689,280