Compare the three ways to buy

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

Cash to Close
Assumption

Assumption only

$3,584/mo
Lowest payment
Down payment
$585,099
Funds due
$603,862
Interest + MI left
$175,146
First ends
Feb 2044
Assumption

Assumption + second

$7,115/mo
+$3,532/mo
Down payment
$92,099
Funds due
$112,216
Interest + MI left
$953,635
First ends
Feb 2044
New loan

New conventional

$6,881/mo
+$3,298/mo
Down payment
$92,099
Funds due
$108,271
Interest + MI left
$1,255,563
First ends
Dec 2056

Monthly payment

The initial total housing payment for each option.

Assumption onlyAssumption + secondNew conventional
First mortgage$334,898$334,898$827,898
Second mortgage—$493,000—
First P&I$2,269.88$2,269.88$5,732.20
Second P&I—$3,531.91—
Mortgage insurance$330.36$330.36$165.58
Taxes, insurance & HOA$983.33$983.33$983.33
Total housing payment$3,583.58$7,115.49$6,881.11

Cash to close

Down payment, closing costs and prepaids, then credits.

Down payment$92,099
Closing costs & prepaids$20,118
Usable credit−$0
Total buyer cash needed$112,216
Earnest money paid−$0
Remaining funds due$112,216
Assumption fee$1,800.00
Credit report$250.00
UMe assumption specialist (1%)$9,199.97
Title & settlement$1,825.00
Recording fee$100.00
Second-loan charges$1,250.00
Home insurance (12 months up front)$2,600.00
Insurance escrow (3 months)$650.00
Property tax escrow (3 months)$2,300.00
Prepaid interest, first (1 days)$38.17
Prepaid interest, second (1 days)$104.68

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 closing17 yr 3 moOf the original 30-year loan at 4.160%
Interest already paid$215,794Through Nov 2026
Assumption only · ends Feb 2044$175,146
Assumption + second · ends Feb 2044, second Dec 2056$953,635
New conventional · ends Dec 2056$1,255,563