Compare the three ways to buy

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

Cash to Close
Assumption

Assumption only

$953/mo
Lowest payment
Down payment
$299,630
Funds due
$309,874
Interest + MI left
$31,258
First ends
Jul 2039
Assumption

Assumption + second

$2,830/mo
+$1,877/mo
Down payment
$37,630
Funds due
$49,235
Interest + MI left
$444,978
First ends
Jul 2039
New loan

New conventional

$2,618/mo
+$1,665/mo
Down payment
$37,630
Funds due
$45,814
Interest + MI left
$503,995
First ends
Dec 2056

Monthly payment

The initial total housing payment for each option.

Assumption onlyAssumption + secondNew conventional
First mortgage$70,370$70,370$332,370
Second mortgage—$262,000—
First P&I$619.48$619.48$2,301.26
Second P&I—$1,877.00—
Mortgage insurance$83.44$83.44$66.47
Taxes, insurance & HOA$250.17$250.17$250.17
Total housing payment$953.09$2,830.09$2,617.90

Cash to close

Down payment, closing costs and prepaids, then credits.

Down payment$37,630
Closing costs & prepaids$11,605
Usable credit−$0
Total buyer cash needed$49,235
Earnest money paid−$0
Remaining funds due$49,235
Assumption fee$1,800.00
Credit report$250.00
UMe assumption specialist (1%)$3,700.00
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)$300.50
Prepaid interest, first (2 days)$18.59
Prepaid interest, second (2 days)$111.26

Prepaids include a year of home insurance up front, three months of taxes and insurance in escrow, and 2 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 8 moOf the original 30-year loan at 4.820%
Interest already paid$81,422Through Nov 2026
Assumption only · ends Jul 2039$31,258
Assumption + second · ends Jul 2039, second Dec 2056$444,978
New conventional · ends Dec 2056$503,995