Compare the three ways to buy

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

Cash to Close
Assumption

Assumption only

$3,838/mo
+$187/mo
Down payment
$28,792
Funds due
$41,383
Interest + MI left
$578,753
First ends
Oct 2053
New loan

New conventional

$3,651/mo
Lowest payment
Down payment
$47,890
Funds due
$58,205
Interest + MI left
$653,656
First ends
Dec 2056

Monthly payment

The initial total housing payment for each option.

Assumption onlyNew conventional
First mortgage$450,108$431,010
Second mortgage——
First P&I$3,043.66$2,984.23
Second P&I——
Mortgage insurance$213.76$86.20
Taxes, insurance & HOA$580.83$580.83
Total housing payment$3,838.26$3,651.26

Cash to close

Down payment, closing costs and prepaids, then credits.

Down payment$28,792
Closing costs & prepaids$12,590
Usable credit−$0
Total buyer cash needed$41,383
Earnest money paid−$0
Remaining funds due$41,383
Assumption fee$1,800.00
Credit report$250.00
UMe assumption specialist (1%)$4,789.00
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)$846.50
Initial HOA (3 months)$396.00
Prepaid interest, first (1 days)$83.98

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 11 moOf the original 30-year loan at 6.810%
Interest already paid$96,327Through Nov 2026
Assumption only · ends Oct 2053$578,753
New conventional · ends Dec 2056$653,656