Compare the three ways to buy

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

Cash to Close
Assumption

Assumption only

$3,019/mo
+$233/mo
Down payment
$9,456
Funds due
$20,249
Interest + MI left
$479,507
First ends
May 2054
New loan

New conventional

$2,786/mo
Lowest payment
Down payment
$36,900
Funds due
$45,524
Interest + MI left
$503,652
First ends
Dec 2056

Monthly payment

The initial total housing payment for each option.

Assumption onlyNew conventional
First mortgage$359,544$332,100
Second mortgage——
First P&I$2,429.70$2,299.39
Second P&I——
Mortgage insurance$169.43$66.42
Taxes, insurance & HOA$420.25$420.25
Total housing payment$3,019.38$2,786.06

Cash to close

Down payment, closing costs and prepaids, then credits.

Down payment$9,456
Closing costs & prepaids$10,794
Usable credit−$0
Total buyer cash needed$20,249
Earnest money paid−$0
Remaining funds due$20,249
Assumption fee$1,800.00
Credit report$250.00
UMe assumption specialist (1%)$3,690.00
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)$468.75
Initial HOA (3 months)$342.00
Prepaid interest, first (1 days)$67.77

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 closing27 yr 6 moOf the original 30-year loan at 6.880%
Interest already paid$62,766Through Nov 2026
Assumption only · ends May 2054$479,507
New conventional · ends Dec 2056$503,652