Compare the three ways to buy

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

Cash to Close
Assumption

Assumption only

$977/mo
Lowest payment
Down payment
$331,218
Funds due
$342,213
Interest + MI left
$34,614
First ends
Mar 2043
Assumption

Assumption + second

$3,047/mo
+$2,070/mo
Down payment
$42,218
Funds due
$55,015
Interest + MI left
$490,970
First ends
Mar 2043
New loan

New conventional

$2,930/mo
+$1,953/mo
Down payment
$42,218
Funds due
$51,581
Interest + MI left
$543,532
First ends
Jan 2057

Monthly payment

The initial total housing payment for each option.

Assumption onlyAssumption + secondNew conventional
First mortgage$82,782$82,782$371,782
Second mortgage—$289,000—
First P&I$551.09$551.09$2,518.58
Second P&I—$2,070.43—
Mortgage insurance$88.57$88.57$74.36
Taxes, insurance & HOA$337.25$337.25$337.25
Total housing payment$976.91$3,047.34$2,930.19

Cash to close

Down payment, closing costs and prepaids, then credits.

Down payment$42,218
Closing costs & prepaids$12,797
Usable credit−$0
Total buyer cash needed$55,015
Earnest money paid−$0
Remaining funds due$55,015
Assumption fee$1,800.00
Credit report$250.00
UMe assumption specialist (1%)$4,140.00
Title & settlement$1,825.00
Recording fee$100.00
Second-loan charges$1,250.00
Home insurance (12 months up front)$1,800.00
Insurance escrow (3 months)$450.00
Property tax escrow (3 months)$496.75
Initial HOA (3 months)$65.01
Prepaid interest, first (9 days)$68.38
Prepaid interest, second (9 days)$552.27

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 closing16 yr 3 moOf the original 30-year loan at 3.35%
Interest already paid$48,668Through Dec 2026
Assumption only · ends Mar 2043$34,614
Assumption + second · ends Mar 2043, second Jan 2057$490,970
New conventional · ends Jan 2057$543,532