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
Lowest payment
Down payment
$41,695
Funds due
$51,948
Interest + MI left
$396,787
First ends
Apr 2053
New loan

New conventional

$2,627/mo
+$46/mo
Down payment
$37,500
Funds due
$45,587
Interest + MI left
$511,841
First ends
Dec 2056

Monthly payment

The initial total housing payment for each option.

Assumption onlyNew conventional
First mortgage$333,305$337,500
Second mortgage——
First P&I$2,198.62$2,336.78
Second P&I——
Mortgage insurance$159.76$67.50
Taxes, insurance & HOA$222.83$222.83
Total housing payment$2,581.21$2,627.12

Cash to close

Down payment, closing costs and prepaids, then credits.

Down payment$41,695
Closing costs & prepaids$10,253
Usable credit−$0
Total buyer cash needed$51,948
Earnest money paid−$0
Remaining funds due$51,948
Assumption fee$1,800.00
Credit report$250.00
UMe assumption specialist (1%)$3,750.00
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)$218.50
Prepaid interest, first (1 days)$59.17

Prepaids include a year of home insurance up front, three months of taxes and insurance in escrow, and 1 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 5 moOf the original 30-year loan at 6.480%
Interest already paid$79,275Through Nov 2026
Assumption only · ends Apr 2053$396,787
New conventional · ends Dec 2056$511,841