Compare the three ways to buy

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

Cash to Close
Assumption

Assumption only

$1,046/mo
Lowest payment
Down payment
$629,899
Funds due
$644,099
Interest + MI left
$20,249
First ends
Oct 2042
Assumption

Assumption + second

$5,058/mo
+$4,012/mo
Down payment
$69,899
Funds due
$88,441
Interest + MI left
$904,536
First ends
Oct 2042
New loan

New conventional

$5,051/mo
+$4,005/mo
Down payment
$69,899
Funds due
$85,411
Interest + MI left
$948,766
First ends
Jan 2057

Monthly payment

The initial total housing payment for each option.

Assumption onlyAssumption + secondNew conventional
First mortgage$65,601$65,601$625,601
Second mortgage—$560,000—
First P&I$451.84$451.84$4,331.53
Second P&I—$4,011.91—
Mortgage insurance——$125.12
Taxes, insurance & HOA$594.34$594.34$594.34
Total housing payment$1,046.18$5,058.09$5,050.99

Cash to close

Down payment, closing costs and prepaids, then credits.

Down payment$69,899
Closing costs & prepaids$18,541
Usable credit−$0
Total buyer cash needed$88,441
Earnest money paid−$0
Remaining funds due$88,441
Assumption fee$763.00
Credit report$200.00
Tax service$80.00
UMe assumption specialist (1%)$6,955.00
Title & settlement$1,825.00
Recording fee$100.00
VA funding fee (0.5%)$328.00
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)$1,270.50
Initial HOA (3 months)$12.51
Prepaid interest, first (26 days)$165.89
Prepaid interest, second (26 days)$3,091.51

Prepaids include a year of home insurance up front, three months of taxes and insurance in escrow, and 26 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 closing15 yr 10 moOf the original 30-year loan at 3.550%
Interest already paid$42,413Through Dec 2026
Assumption only · ends Oct 2042$20,249
Assumption + second · ends Oct 2042, second Jan 2057$904,536
New conventional · ends Jan 2057$948,766