Compare the three ways to buy

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

Cash to Close
Assumption

Assumption only

$3,683/mo
+$222/mo
Down payment
$9,228
Funds due
$21,376
Interest + MI left
$541,707
First ends
Jun 2053
New loan

New conventional

$3,462/mo
Lowest payment
Down payment
$46,485
Funds due
$56,372
Interest + MI left
$634,479
First ends
Dec 2056

Monthly payment

The initial total housing payment for each option.

Assumption onlyNew conventional
First mortgage$455,622$418,365
Second mortgage——
First P&I$2,983.90$2,896.67
Second P&I——
Mortgage insurance$217.96$83.67
Taxes, insurance & HOA$481.25$481.25
Total housing payment$3,683.11$3,461.60

Cash to close

Down payment, closing costs and prepaids, then credits.

Down payment$9,228
Closing costs & prepaids$12,148
Usable credit−$0
Total buyer cash needed$21,376
Earnest money paid−$0
Remaining funds due$21,376
Assumption fee$1,800.00
Credit report$250.00
UMe assumption specialist (1%)$4,648.50
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)$547.75
Initial HOA (3 months)$396.00
Prepaid interest, first (1 days)$80.26

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 closing26 yr 7 moOf the original 30-year loan at 6.430%
Interest already paid$102,418Through Nov 2026
Assumption only · ends Jun 2053$541,707
New conventional · ends Dec 2056$634,479