Compare the three ways to buy

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

Cash to Close
Assumption

Assumption only

$3,501/mo
+$38/mo
Down payment
$43,522
Funds due
$55,836
Interest + MI left
$518,533
First ends
Sep 2053
New loan

New conventional

$3,463/mo
Lowest payment
Down payment
$45,500
Funds due
$55,574
Interest + MI left
$621,033
First ends
Dec 2056

Monthly payment

The initial total housing payment for each option.

Assumption onlyNew conventional
First mortgage$411,477$409,499
Second mortgage——
First P&I$2,758.95$2,835.29
Second P&I——
Mortgage insurance$195.76$81.90
Taxes, insurance & HOA$545.83$545.83
Total housing payment$3,500.55$3,463.02

Cash to close

Down payment, closing costs and prepaids, then credits.

Down payment$43,522
Closing costs & prepaids$12,314
Usable credit−$0
Total buyer cash needed$55,836
Earnest money paid−$0
Remaining funds due$55,836
Assumption fee$1,800.00
Credit report$250.00
UMe assumption specialist (1%)$4,549.99
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)$1,137.50
Prepaid interest, first (2 days)$151.29

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 10 moOf the original 30-year loan at 6.710%
Interest already paid$89,196Through Nov 2026
Assumption only · ends Sep 2053$518,533
New conventional · ends Dec 2056$621,033