Compare the three ways to buy

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

Cash to Close
Assumption

Assumption only

$1,593/mo
Lowest payment
Down payment
$313,211
Funds due
$324,650
Interest + MI left
$50,431
First ends
Feb 2039
Assumption

Assumption + second

$3,535/mo
+$1,941/mo
Down payment
$42,211
Funds due
$55,015
Interest + MI left
$478,362
First ends
Feb 2039
New loan

New conventional

$3,165/mo
+$1,571/mo
Down payment
$42,211
Funds due
$51,548
Interest + MI left
$571,426
First ends
Dec 2056

Monthly payment

The initial total housing payment for each option.

Assumption onlyAssumption + secondNew conventional
First mortgage$105,789$105,789$376,789
Second mortgage—$271,000—
First P&I$989.07$989.07$2,608.81
Second P&I—$1,941.48—
Mortgage insurance$123.80$123.80$75.36
Taxes, insurance & HOA$480.50$480.50$480.50
Total housing payment$1,593.36$3,534.84$3,164.67

Cash to close

Down payment, closing costs and prepaids, then credits.

Down payment$42,211
Closing costs & prepaids$12,803
Usable credit−$0
Total buyer cash needed$55,015
Earnest money paid−$0
Remaining funds due$55,015
Assumption fee$1,800.00
Credit report$250.00
UMe assumption specialist (1%)$4,190.00
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)$991.50
Prepaid interest, first (2 days)$31.71
Prepaid interest, second (2 days)$115.08

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 3 moOf the original 30-year loan at 5.470%
Interest already paid$141,685Through Nov 2026
Assumption only · ends Feb 2039$50,431
Assumption + second · ends Feb 2039, second Dec 2056$478,362
New conventional · ends Dec 2056$571,426