Compare the three ways to buy

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

Cash to Close
Assumption

Assumption only

$2,750/mo
Lowest payment
Down payment
$33,498
Funds due
$45,333
Interest + MI left
$363,247
First ends
Jul 2055
New loan

New conventional

$3,458/mo
+$708/mo
Down payment
$50,000
Funds due
$59,615
Interest + MI left
$682,455
First ends
Dec 2056

Monthly payment

The initial total housing payment for each option.

Assumption onlyNew conventional
First mortgage$466,502$450,000
Second mortgage——
First P&I$2,278.41$3,115.71
Second P&I——
Mortgage insurance$219.00$90.00
Taxes, insurance & HOA$252.50$252.50
Total housing payment$2,749.91$3,458.21

Cash to close

Down payment, closing costs and prepaids, then credits.

Down payment$33,498
Closing costs & prepaids$11,834
Usable credit−$0
Total buyer cash needed$45,333
Earnest money paid−$0
Remaining funds due$45,333
Assumption fee$1,800.00
Credit report$250.00
UMe assumption specialist (1%)$5,000.00
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)$71.50
Initial HOA (3 months)$186.00
Prepaid interest, first (2 days)$101.99

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 closing28 yr 8 moOf the original 30-year loan at 3.990%
Interest already paid$25,140Through Nov 2026
Assumption only · ends Jul 2055$363,247
New conventional · ends Dec 2056$682,455