Compare the three ways to buy

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

Cash to Close
Assumption

Assumption only

$3,890/mo
+$297/mo
Down payment
$26,561
Funds due
$39,705
Interest + MI left
$643,495
First ends
Aug 2054
New loan

New conventional

$3,594/mo
Lowest payment
Down payment
$50,100
Funds due
$60,930
Interest + MI left
$659,290
First ends
Jan 2057

Monthly payment

The initial total housing payment for each option.

Assumption onlyNew conventional
First mortgage$474,439$450,900
Second mortgage——
First P&I$3,218.24$3,054.55
Second P&I——
Mortgage insurance$223.06$90.18
Taxes, insurance & HOA$449.08$449.08
Total housing payment$3,890.38$3,593.82

Cash to close

Down payment, closing costs and prepaids, then credits.

Down payment$26,561
Closing costs & prepaids$13,144
Usable credit−$0
Total buyer cash needed$39,705
Earnest money paid−$0
Remaining funds due$39,705
Assumption fee$1,800.00
Credit report$250.00
UMe assumption specialist (1%)$5,010.00
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)$601.25
Initial HOA (3 months)$246.00
Prepaid interest, first (9 days)$811.88

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 closing27 yr 8 moOf the original 30-year loan at 6.94%
Interest already paid$77,880Through Dec 2026
Assumption only · ends Aug 2054$643,495
New conventional · ends Jan 2057$659,290