Compare the three ways to buy

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

Cash to Close
Assumption

Assumption only

$7,258/mo
+$340/mo
Down payment
$51,325
Funds due
$70,444
Interest + MI left
$1,225,135
First ends
May 2055
New loan

New conventional

$6,918/mo
Lowest payment
Down payment
$92,500
Funds due
$108,900
Interest + MI left
$1,262,542
First ends
Dec 2056

Monthly payment

The initial total housing payment for each option.

Assumption onlyNew conventional
First mortgage$873,675$832,500
Second mortgage——
First P&I$5,863.73$5,764.06
Second P&I——
Mortgage insurance$406.83$166.50
Taxes, insurance & HOA$987.50$987.50
Total housing payment$7,258.06$6,918.06

Cash to close

Down payment, closing costs and prepaids, then credits.

Down payment$51,325
Closing costs & prepaids$19,119
Usable credit−$0
Total buyer cash needed$70,444
Earnest money paid−$0
Remaining funds due$70,444
Assumption fee$1,800.00
Credit report$250.00
UMe assumption specialist (1%)$9,250.00
Title & settlement$1,825.00
Recording fee$100.00
Home insurance (12 months up front)$2,600.00
Insurance escrow (3 months)$650.00
Property tax escrow (3 months)$2,312.50
Prepaid interest, first (2 days)$331.76

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 6 moOf the original 30-year loan at 6.930%
Interest already paid$91,596Through Nov 2026
Assumption only · ends May 2055$1,225,135
New conventional · ends Dec 2056$1,262,542