Compare the three ways to buy

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

Cash to Close
Assumption

Assumption only

$48,695/mo
+$46,596/mo
Down payment
$0
Funds due
$10,445
Interest + MI left
$5,296,809
First ends
Feb 2049
New loan

New conventional

$2,099/mo
Lowest payment
Down payment
$27,490
Funds due
$34,998
Interest + MI left
$375,214
First ends
Dec 2056

Monthly payment

The initial total housing payment for each option.

Assumption onlyNew conventional
First mortgage$7,010,229$247,410
Second mortgage——
First P&I$42,576.91$1,713.02
Second P&I——
Mortgage insurance$5,781.42$49.48
Taxes, insurance & HOA$336.17$336.17
Total housing payment$48,694.50$2,098.67

Cash to close

Down payment, closing costs and prepaids, then credits.

Down payment$0
Closing costs & prepaids$10,445
Usable credit−$0
Total buyer cash needed$10,445
Earnest money paid−$0
Remaining funds due$10,445
Assumption fee$1,800.00
Credit report$250.00
UMe assumption specialist (1%)$2,749.00
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)$558.50
Prepaid interest, first (1 days)$912.29

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 closing22 yr 3 moOf the original 30-year loan at 4.750%
Interest already paid$2,807,871Through Nov 2026
Assumption only · ends Feb 2049$5,296,809
New conventional · ends Dec 2056$375,214