Compare the three ways to buy

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

Cash to Close
Assumption

Assumption only

$1,932/mo
Lowest payment
Down payment
$516,159
Funds due
$531,717
Interest + MI left
$107,733
First ends
Oct 2046
Assumption

Assumption + second

$5,106/mo
+$3,174/mo
Down payment
$73,159
Funds due
$90,814
Interest + MI left
$807,267
First ends
Oct 2046
New loan

New conventional

$5,075/mo
+$3,143/mo
Down payment
$73,159
Funds due
$87,165
Interest + MI left
$957,486
First ends
Jan 2057

Monthly payment

The initial total housing payment for each option.

Assumption onlyAssumption + secondNew conventional
First mortgage$211,841$211,841$654,841
Second mortgage—$443,000—
First P&I$1,229.22$1,229.22$4,436.12
Second P&I—$3,173.71—
Mortgage insurance$195.35$195.35$130.97
Taxes, insurance & HOA$507.83$507.83$507.83
Total housing payment$1,932.40$5,106.11$5,074.92

Cash to close

Down payment, closing costs and prepaids, then credits.

Down payment$73,159
Closing costs & prepaids$17,655
Usable credit−$0
Total buyer cash needed$90,814
Earnest money paid−$0
Remaining funds due$90,814
Assumption fee$1,800.00
Credit report$250.00
UMe assumption specialist (1%)$7,280.00
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)$873.50
Prepaid interest, first (9 days)$179.69
Prepaid interest, second (9 days)$846.55

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 closing19 yr 10 moOf the original 30-year loan at 3.44%
Interest already paid$86,012Through Dec 2026
Assumption only · ends Oct 2046$107,733
Assumption + second · ends Oct 2046, second Jan 2057$807,267
New conventional · ends Jan 2057$957,486