Compare the three ways to buy

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

Cash to Close
Assumption

Assumption only

$1,033/mo
Lowest payment
Down payment
$465,294
Funds due
$478,023
Interest + MI left
$36,056
First ends
Jun 2042
Assumption

Assumption + second

$3,970/mo
+$2,937/mo
Down payment
$55,294
Funds due
$71,101
Interest + MI left
$683,481
First ends
Jun 2042
New loan

New conventional

$3,837/mo
+$2,804/mo
Down payment
$55,294
Funds due
$67,552
Interest + MI left
$732,870
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$3,363.94
Second P&I—$2,937.29—
Mortgage insurance$85.77$85.77$97.94
Taxes, insurance & HOA$374.67$374.67$374.67
Total housing payment$1,032.93$3,970.22$3,836.55

Cash to close

Down payment, closing costs and prepaids, then credits.

Down payment$55,294
Closing costs & prepaids$15,807
Usable credit−$0
Total buyer cash needed$71,101
Earnest money paid−$0
Remaining funds due$71,101
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)$501.00
Initial HOA (3 months)$123.00
Prepaid interest, first (21 days)$179.76
Prepaid interest, second (21 days)$1,828.15

Prepaids include a year of home insurance up front, three months of taxes and insurance in escrow, and 21 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 3.920%
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$732,870