Compare the three ways to buy

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

Cash to Close
Assumption

Assumption only

$616/mo
Lowest payment
Down payment
$565,130
Funds due
$578,062
Interest + MI left
$2,585
First ends
Nov 2031
Assumption

Assumption + second

$4,248/mo
+$3,632/mo
Down payment
$58,130
Funds due
$73,281
Interest + MI left
$803,181
First ends
Nov 2031
New loan

New conventional

$4,001/mo
+$3,386/mo
Down payment
$58,130
Funds due
$69,579
Interest + MI left
$755,749
First ends
Jan 2057

Monthly payment

The initial total housing payment for each option.

Assumption onlyAssumption + secondNew conventional
First mortgage$9,870$9,870$516,870
Second mortgage—$507,000—
First P&I$197.78$197.78$3,501.46
Second P&I—$3,632.21—
Mortgage insurance$21.25$21.25$103.37
Taxes, insurance & HOA$396.67$396.67$396.67
Total housing payment$615.70$4,247.91$4,001.50

Cash to close

Down payment, closing costs and prepaids, then credits.

Down payment$58,130
Closing costs & prepaids$15,151
Usable credit−$0
Total buyer cash needed$73,281
Earnest money paid−$0
Remaining funds due$73,281
Assumption fee$1,800.00
Credit report$250.00
UMe assumption specialist (1%)$5,750.00
Title & settlement$1,825.00
Recording fee$100.00
Second-loan charges$1,250.00
Home insurance (12 months up front)$2,000.00
Insurance escrow (3 months)$500.00
Property tax escrow (3 months)$690.00
Prepaid interest, first (9 days)$16.82
Prepaid interest, second (9 days)$968.86

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 closing4 yr 11 moOf the original 30-year loan at 6.91%
Interest already paid$39,402Through Dec 2026
Assumption only · ends Nov 2031$2,585
Assumption + second · ends Nov 2031, second Jan 2057$803,181
New conventional · ends Jan 2057$755,749