Compare the three ways to buy

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

Cash to Close
Assumption

Assumption only

$2,102/mo
Lowest payment
Down payment
$341,905
Funds due
$352,892
Interest + MI left
$6,561
First ends
Dec 2030
Assumption

Assumption + second

$4,244/mo
+$2,142/mo
Down payment
$42,905
Funds due
$55,713
Interest + MI left
$478,707
First ends
Dec 2030
New loan

New conventional

$2,948/mo
+$846/mo
Down payment
$42,905
Funds due
$52,273
Interest + MI left
$551,300
First ends
Jan 2057

Monthly payment

The initial total housing payment for each option.

Assumption onlyAssumption + secondNew conventional
First mortgage$78,095$78,095$377,095
Second mortgage—$299,000—
First P&I$1,728.58$1,728.58$2,554.57
Second P&I—$2,142.07—
Mortgage insurance$55.32$55.32$75.42
Taxes, insurance & HOA$318.00$318.00$318.00
Total housing payment$2,101.89$4,243.97$2,947.99

Cash to close

Down payment, closing costs and prepaids, then credits.

Down payment$42,905
Closing costs & prepaids$12,808
Usable credit−$0
Total buyer cash needed$55,713
Earnest money paid−$0
Remaining funds due$55,713
Assumption fee$1,800.00
Credit report$250.00
UMe assumption specialist (1%)$4,200.00
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)$504.00
Prepaid interest, first (9 days)$57.77
Prepaid interest, second (9 days)$571.38

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 closing4 yrOf the original 30-year loan at 3%
Interest already paid$207,411Through Dec 2026
Assumption only · ends Dec 2030$6,561
Assumption + second · ends Dec 2030, second Jan 2057$478,707
New conventional · ends Jan 2057$551,300