Compare the three ways to buy

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

Cash to Close
Assumption

Assumption only

$1,084/mo
Lowest payment
Down payment
$465,294
Funds due
$478,073
Interest + MI left
$36,056
First ends
Jun 2042
Assumption

Assumption + second

$4,021/mo
+$2,937/mo
Down payment
$55,294
Funds due
$70,107
Interest + MI left
$683,481
First ends
Jun 2042
New loan

New conventional

$3,841/mo
+$2,757/mo
Down payment
$55,294
Funds due
$66,510
Interest + MI left
$716,031
First ends
Jan 2057

Monthly payment

The initial total housing payment for each option.

Assumption onlyAssumption + secondNew conventional
First mortgage$79,706$79,706$489,706
Second mortgage—$410,000—
First P&I$572.49$572.49$3,317.44
Second P&I—$2,937.29—
Mortgage insurance$85.77$85.77$97.94
Taxes, insurance & HOA$425.67$425.67$425.67
Total housing payment$1,083.93$4,021.22$3,841.05

Cash to close

Down payment, closing costs and prepaids, then credits.

Down payment$55,294
Closing costs & prepaids$14,813
Usable credit−$0
Total buyer cash needed$70,107
Earnest money paid−$0
Remaining funds due$70,107
Assumption fee$1,800.00
Credit report$250.00
UMe assumption specialist (1%)$5,450.00
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)$654.00
Initial HOA (3 months)$123.00
Prepaid interest, first (9 days)$77.04
Prepaid interest, second (9 days)$783.49

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 closing15 yr 6 moOf the original 30-year loan at 3.92%
Interest already paid$58,238Through Dec 2026
Assumption only · ends Jun 2042$36,056
Assumption + second · ends Jun 2042, second Jan 2057$683,481
New conventional · ends Jan 2057$716,031