Compare the three ways to buy

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

Cash to Close
Assumption

Assumption only

$2,402/mo
+$155/mo
Down payment
$0
Funds due
$9,818
Interest + MI left
$151,095
First ends
Mar 2047
New loan

New conventional

$2,247/mo
Lowest payment
Down payment
$29,800
Funds due
$37,573
Interest + MI left
$406,743
First ends
Dec 2056

Monthly payment

The initial total housing payment for each option.

Assumption onlyNew conventional
First mortgage$325,509$268,200
Second mortgage——
First P&I$1,800.05$1,856.96
Second P&I——
Mortgage insurance$265.95$53.64
Taxes, insurance & HOA$335.92$335.92
Total housing payment$2,401.91$2,246.52

Cash to close

Down payment, closing costs and prepaids, then credits.

Down payment$0
Closing costs & prepaids$9,818
Usable credit−$0
Total buyer cash needed$9,818
Earnest money paid−$0
Remaining funds due$9,818
Assumption fee$1,800.00
Credit report$250.00
UMe assumption specialist (1%)$2,980.00
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)$467.75
Initial HOA (3 months)$90.00
Prepaid interest, first (2 days)$55.29

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 closing20 yr 4 moOf the original 25-year loan at 3.100%
Interest already paid$50,855Through Nov 2026
Assumption only · ends Mar 2047$151,095
New conventional · ends Dec 2056$406,743