Compare the three ways to buy

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

Cash to Close
Assumption

Assumption only

$4,317/mo
Lowest payment
Down payment
$158,358
Funds due
$174,733
Interest + MI left
$365,032
First ends
May 2049
Assumption

Assumption + second

$5,009/mo
+$692/mo
Down payment
$72,358
Funds due
$90,174
Interest + MI left
$528,144
First ends
May 2049
New loan

New conventional

$5,199/mo
+$882/mo
Down payment
$72,358
Funds due
$86,802
Interest + MI left
$946,960
First ends
Jan 2057

Monthly payment

The initial total housing payment for each option.

Assumption onlyAssumption + secondNew conventional
First mortgage$561,642$561,642$647,642
Second mortgage—$86,000—
First P&I$3,165.26$3,165.26$4,387.35
Second P&I—$691.98—
Mortgage insurance$469.63$469.63$129.53
Taxes, insurance & HOA$682.00$682.00$682.00
Total housing payment$4,316.89$5,008.86$5,198.88

Cash to close

Down payment, closing costs and prepaids, then credits.

Down payment$72,358
Closing costs & prepaids$17,816
Usable credit−$0
Total buyer cash needed$90,174
Earnest money paid−$0
Remaining funds due$90,174
Assumption fee$1,800.00
Credit report$250.00
UMe assumption specialist (1%)$7,200.00
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)$864.00
Initial HOA (3 months)$531.99
Prepaid interest, first (9 days)$553.95
Prepaid interest, second (9 days)$190.85

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 closing22 yr 5 moOf the original 30-year loan at 4%
Interest already paid$186,681Through Dec 2026
Assumption only · ends May 2049$365,032
Assumption + second · ends May 2049, second Jan 2057$528,144
New conventional · ends Jan 2057$946,960