Compare the three ways to buy

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

Cash to Close
Assumption

Assumption only

$4,137/mo
+$186/mo
Down payment
$36,142
Funds due
$50,056
Interest + MI left
$702,017
First ends
Sep 2055
New loan

New conventional

$3,951/mo
Lowest payment
Down payment
$53,900
Funds due
$65,487
Interest + MI left
$709,296
First ends
Jan 2057

Monthly payment

The initial total housing payment for each option.

Assumption onlyNew conventional
First mortgage$502,858$485,100
Second mortgage——
First P&I$3,335.73$3,286.24
Second P&I——
Mortgage insurance$233.56$97.02
Taxes, insurance & HOA$567.25$567.25
Total housing payment$4,136.54$3,950.51

Cash to close

Down payment, closing costs and prepaids, then credits.

Down payment$36,142
Closing costs & prepaids$13,915
Usable credit−$0
Total buyer cash needed$50,056
Earnest money paid−$0
Remaining funds due$50,056
Assumption fee$1,800.00
Credit report$250.00
UMe assumption specialist (1%)$5,390.00
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)$646.75
Initial HOA (3 months)$555.00
Prepaid interest, first (9 days)$848.11

Prepaids include a year of home insurance up front, three months of taxes and insurance in escrow, and 9 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 9 moOf the original 30-year loan at 6.84%
Interest already paid$43,305Through Dec 2026
Assumption only · ends Sep 2055$702,017
New conventional · ends Jan 2057$709,296