Compare the three ways to buy

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

Cash to Close
Assumption

Assumption only

$3,887/mo
+$135/mo
Down payment
$31,663
Funds due
$44,183
Interest + MI left
$682,870
First ends
Aug 2055
New loan

New conventional

$3,752/mo
Lowest payment
Down payment
$52,000
Funds due
$62,204
Interest + MI left
$709,753
First ends
Dec 2056

Monthly payment

The initial total housing payment for each option.

Assumption onlyNew conventional
First mortgage$488,337$468,000
Second mortgage——
First P&I$3,242.62$3,240.34
Second P&I——
Mortgage insurance$226.81$93.60
Taxes, insurance & HOA$417.92$417.92
Total housing payment$3,887.35$3,751.85

Cash to close

Down payment, closing costs and prepaids, then credits.

Down payment$31,663
Closing costs & prepaids$12,520
Usable credit−$0
Total buyer cash needed$44,183
Earnest money paid−$0
Remaining funds due$44,183
Assumption fee$1,800.00
Credit report$250.00
UMe assumption specialist (1%)$5,200.00
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)$156.75
Initial HOA (3 months)$597.00
Prepaid interest, first (1 days)$91.65

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 closing28 yr 9 moOf the original 30-year loan at 6.850%
Interest already paid$42,116Through Nov 2026
Assumption only · ends Aug 2055$682,870
New conventional · ends Dec 2056$709,753