Compare the three ways to buy

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

Cash to Close
Assumption

Assumption only

$3,145/mo
+$437/mo
Down payment
$0
Funds due
$10,539
Interest + MI left
$510,520
First ends
Oct 2053
New loan

New conventional

$2,708/mo
Lowest payment
Down payment
$38,000
Funds due
$46,349
Interest + MI left
$518,666
First ends
Dec 2056

Monthly payment

The initial total housing payment for each option.

Assumption onlyNew conventional
First mortgage$397,042$342,000
Second mortgage——
First P&I$2,684.83$2,367.94
Second P&I——
Mortgage insurance$188.56$68.40
Taxes, insurance & HOA$271.83$271.83
Total housing payment$3,145.22$2,708.17

Cash to close

Down payment, closing costs and prepaids, then credits.

Down payment$0
Closing costs & prepaids$10,539
Usable credit−$0
Total buyer cash needed$10,539
Earnest money paid−$0
Remaining funds due$10,539
Assumption fee$1,800.00
Credit report$250.00
UMe assumption specialist (1%)$3,800.00
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)$365.50
Prepaid interest, first (2 days)$148.16

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 closing26 yr 11 moOf the original 30-year loan at 6.810%
Interest already paid$84,971Through Nov 2026
Assumption only · ends Oct 2053$510,520
New conventional · ends Dec 2056$518,666