Compare the three ways to buy

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

Cash to Close
Assumption

Assumption only

$742/mo
Lowest payment
Down payment
$306,357
Funds due
$316,543
Interest + MI left
$24,088
First ends
May 2039
Assumption

Assumption + second

$2,677/mo
+$1,934/mo
Down payment
$36,357
Funds due
$49,570
Interest + MI left
$450,441
First ends
May 2039
New loan

New conventional

$2,500/mo
+$1,758/mo
Down payment
$36,357
Funds due
$46,186
Interest + MI left
$490,762
First ends
Jan 2057

Monthly payment

The initial total housing payment for each option.

Assumption onlyAssumption + secondNew conventional
First mortgage$53,643$53,643$323,643
Second mortgage—$270,000—
First P&I$483.99$483.99$2,240.84
Second P&I—$1,934.31—
Mortgage insurance$63.86$63.86$64.73
Taxes, insurance & HOA$194.50$194.50$194.50
Total housing payment$742.36$2,676.67$2,500.07

Cash to close

Down payment, closing costs and prepaids, then credits.

Down payment$36,357
Closing costs & prepaids$13,213
Usable credit−$0
Total buyer cash needed$49,570
Earnest money paid−$0
Remaining funds due$49,570
Assumption fee$1,800.00
Credit report$250.00
UMe assumption specialist (1%)$3,600.00
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)$133.50
Prepaid interest, first (31 days)$227.80
Prepaid interest, second (31 days)$1,777.19

Prepaids include a year of home insurance up front, three months of taxes and insurance in escrow, and 31 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 closing12 yr 5 moOf the original 30-year loan at 5.000%
Interest already paid$65,607Through Dec 2026
Assumption only · ends May 2039$24,088
Assumption + second · ends May 2039, second Jan 2057$450,441
New conventional · ends Jan 2057$490,762