Compare the three ways to buy

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

Cash to Close
Assumption

Assumption only

$3,758/mo
+$542/mo
Down payment
$0
Funds due
$11,664
Interest + MI left
$573,715
First ends
Aug 2053
New loan

New conventional

$3,215/mo
Lowest payment
Down payment
$42,500
Funds due
$51,926
Interest + MI left
$580,087
First ends
Dec 2056

Monthly payment

The initial total housing payment for each option.

Assumption onlyNew conventional
First mortgage$451,668$382,500
Second mortgage——
First P&I$3,052.15$2,648.35
Second P&I——
Mortgage insurance$215.02$76.50
Taxes, insurance & HOA$490.33$490.33
Total housing payment$3,757.50$3,215.19

Cash to close

Down payment, closing costs and prepaids, then credits.

Down payment$0
Closing costs & prepaids$11,664
Usable credit−$0
Total buyer cash needed$11,664
Earnest money paid−$0
Remaining funds due$11,664
Assumption fee$1,800.00
Credit report$250.00
UMe assumption specialist (1%)$4,250.00
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)$706.00
Initial HOA (3 months)$315.00
Prepaid interest, first (2 days)$167.80

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 closing26 yr 9 moOf the original 30-year loan at 6.780%
Interest already paid$101,569Through Nov 2026
Assumption only · ends Aug 2053$573,715
New conventional · ends Dec 2056$580,087