Compare the three ways to buy

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

Cash to Close
Assumption

Assumption only

$1,465/mo
Lowest payment
Down payment
$763,233
Funds due
$781,027
Interest + MI left
$78,235
First ends
Jan 2052
Assumption

Assumption + second

$6,286/mo
+$4,821/mo
Down payment
$90,233
Funds due
$110,564
Interest + MI left
$1,140,959
First ends
Jan 2052
New loan

New conventional

$6,351/mo
+$4,886/mo
Down payment
$90,233
Funds due
$106,654
Interest + MI left
$1,183,136
First ends
Jan 2057

Monthly payment

The initial total housing payment for each option.

Assumption onlyAssumption + secondNew conventional
First mortgage$136,167$136,167$809,167
Second mortgage—$673,000—
First P&I$649.25$649.25$5,481.58
Second P&I—$4,821.45—
Mortgage insurance$108.11$108.11$161.83
Taxes, insurance & HOA$707.42$707.42$707.42
Total housing payment$1,464.78$6,286.23$6,350.83

Cash to close

Down payment, closing costs and prepaids, then credits.

Down payment$90,233
Closing costs & prepaids$20,330
Usable credit−$0
Total buyer cash needed$110,564
Earnest money paid−$0
Remaining funds due$110,564
Assumption fee$1,800.00
Credit report$250.00
UMe assumption specialist (1%)$8,994.00
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)$1,079.25
Initial HOA (3 months)$393.00
Prepaid interest, first (9 days)$103.08
Prepaid interest, second (9 days)$1,286.08

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 closing25 yr 1 moOf the original 30-year loan at 3.07%
Interest already paid$21,848Through Dec 2026
Assumption only · ends Jan 2052$78,235
Assumption + second · ends Jan 2052, second Jan 2057$1,140,959
New conventional · ends Jan 2057$1,183,136