Compare the three ways to buy

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

Cash to Close
Assumption

Assumption only

$2,405/mo
Lowest payment
Down payment
$40,129
Funds due
$51,129
Interest + MI left
$201,290
First ends
Jul 2051
New loan

New conventional

$2,950/mo
+$545/mo
Down payment
$39,900
Funds due
$48,786
Interest + MI left
$544,599
First ends
Dec 2056

Monthly payment

The initial total housing payment for each option.

Assumption onlyNew conventional
First mortgage$358,871$359,100
Second mortgage——
First P&I$1,724.72$2,486.34
Second P&I——
Mortgage insurance$288.29$71.82
Taxes, insurance & HOA$391.50$391.50
Total housing payment$2,404.51$2,949.66

Cash to close

Down payment, closing costs and prepaids, then credits.

Down payment$40,129
Closing costs & prepaids$10,999
Usable credit−$0
Total buyer cash needed$51,129
Earnest money paid−$0
Remaining funds due$51,129
Assumption fee$1,800.00
Credit report$250.00
UMe assumption specialist (1%)$3,990.00
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)$724.50
Prepaid interest, first (2 days)$59.78

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 closing24 yr 8 moOf the original 30-year loan at 3.040%
Interest already paid$62,253Through Nov 2026
Assumption only · ends Jul 2051$201,290
New conventional · ends Dec 2056$544,599