Compare the three ways to buy

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

Cash to Close
Assumption

Assumption only

$6,009/mo
+$360/mo
Down payment
$30,813
Funds due
$47,682
Interest + MI left
$969,498
First ends
Sep 2054
New loan

New conventional

$5,649/mo
Lowest payment
Down payment
$74,989
Funds due
$89,311
Interest + MI left
$1,023,530
First ends
Dec 2056

Monthly payment

The initial total housing payment for each option.

Assumption onlyNew conventional
First mortgage$719,075$674,899
Second mortgage——
First P&I$4,830.34$4,672.86
Second P&I——
Mortgage insurance$337.52$134.98
Taxes, insurance & HOA$841.58$841.58
Total housing payment$6,009.45$5,649.43

Cash to close

Down payment, closing costs and prepaids, then credits.

Down payment$30,813
Closing costs & prepaids$16,869
Usable credit−$0
Total buyer cash needed$47,682
Earnest money paid−$0
Remaining funds due$47,682
Assumption fee$1,800.00
Credit report$250.00
UMe assumption specialist (1%)$7,498.88
Title & settlement$1,825.00
Recording fee$100.00
Home insurance (12 months up front)$2,600.00
Insurance escrow (3 months)$650.00
Property tax escrow (3 months)$1,874.75
Prepaid interest, first (2 days)$270.29

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 10 moOf the original 30-year loan at 6.860%
Interest already paid$108,248Through Nov 2026
Assumption only · ends Sep 2054$969,498
New conventional · ends Dec 2056$1,023,530