Compare the three ways to buy

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

Cash to Close
Assumption

Assumption only

$972/mo
Lowest payment
Down payment
$50,513
Funds due
$58,676
Interest + MI left
$61,305
First ends
Apr 2047
Assumption

Assumption + second

$1,253/mo
+$282/mo
Down payment
$15,513
Funds due
$24,970
Interest + MI left
$127,688
First ends
Apr 2047
New loan

New conventional

$1,215/mo
+$243/mo
Down payment
$15,513
Funds due
$21,796
Interest + MI left
$196,442
First ends
Jan 2057

Monthly payment

The initial total housing payment for each option.

Assumption onlyAssumption + secondNew conventional
First mortgage$99,387$99,387$134,387
Second mortgage—$35,000—
First P&I$606.38$606.38$910.38
Second P&I—$281.62—
Mortgage insurance$87.83$87.83$26.88
Taxes, insurance & HOA$277.42$277.42$277.42
Total housing payment$971.63$1,253.25$1,214.68

Cash to close

Down payment, closing costs and prepaids, then credits.

Down payment$15,513
Closing costs & prepaids$9,457
Usable credit−$0
Total buyer cash needed$24,970
Earnest money paid−$0
Remaining funds due$24,970
Assumption fee$1,800.00
Credit report$250.00
UMe assumption specialist (1%)$1,499.00
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)$382.25
Prepaid interest, first (5 days)$57.18
Prepaid interest, second (5 days)$43.15

Prepaids include a year of home insurance up front, three months of taxes and insurance in escrow, and 5 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 closing20 yr 4 moOf the original 30-year loan at 4.2%
Interest already paid$45,727Through Dec 2026
Assumption only · ends Apr 2047$61,305
Assumption + second · ends Apr 2047, second Jan 2057$127,688
New conventional · ends Jan 2057$196,442