Compare the three ways to buy

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

Cash to Close
Assumption

Assumption only

$2,581/mo
+$178/mo
Down payment
$13,101
Funds due
$23,545
Interest + MI left
$422,101
First ends
Aug 2055
New loan

New conventional

$2,403/mo
Lowest payment
Down payment
$31,800
Funds due
$40,121
Interest + MI left
$413,600
First ends
Jan 2057

Monthly payment

The initial total housing payment for each option.

Assumption onlyNew conventional
First mortgage$304,899$286,200
Second mortgage——
First P&I$2,018.43$1,925.29
Second P&I——
Mortgage insurance$141.76$57.24
Taxes, insurance & HOA$420.33$420.33
Total housing payment$2,580.52$2,402.86

Cash to close

Down payment, closing costs and prepaids, then credits.

Down payment$13,101
Closing costs & prepaids$10,444
Usable credit−$0
Total buyer cash needed$23,545
Earnest money paid−$0
Remaining funds due$23,545
Assumption fee$1,800.00
Credit report$250.00
UMe assumption specialist (1%)$3,180.00
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)$811.00
Prepaid interest, first (4 days)$227.55

Prepaids include a year of home insurance up front, three months of taxes and insurance in escrow, and 4 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 6.81%
Interest already paid$27,900Through Dec 2026
Assumption only · ends Aug 2055$422,101
New conventional · ends Jan 2057$413,600