Compare the three ways to buy

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

Cash to Close
Assumption

Assumption only

$4,094/mo
+$253/mo
Down payment
$17,507
Funds due
$30,126
Interest + MI left
$739,485
First ends
Jul 2055
New loan

New conventional

$3,841/mo
Lowest payment
Down payment
$54,990
Funds due
$65,261
Interest + MI left
$750,564
First ends
Dec 2056

Monthly payment

The initial total housing payment for each option.

Assumption onlyNew conventional
First mortgage$532,393$494,910
Second mortgage——
First P&I$3,531.44$3,426.66
Second P&I——
Mortgage insurance$247.52$98.98
Taxes, insurance & HOA$315.33$315.33
Total housing payment$4,094.29$3,840.97

Cash to close

Down payment, closing costs and prepaids, then credits.

Down payment$17,507
Closing costs & prepaids$12,619
Usable credit−$0
Total buyer cash needed$30,126
Earnest money paid−$0
Remaining funds due$30,126
Assumption fee$1,800.00
Credit report$250.00
UMe assumption specialist (1%)$5,499.00
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)$446.00
Prepaid interest, first (2 days)$199.25

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 6.830%
Interest already paid$48,858Through Nov 2026
Assumption only · ends Jul 2055$739,485
New conventional · ends Dec 2056$750,564