Compare the three ways to buy

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

Cash to Close
Assumption

Assumption only

$1,257/mo
Lowest payment
Down payment
$328,700
Funds due
$340,056
Interest + MI left
$40,720
First ends
Dec 2040
Assumption

Assumption + second

$3,306/mo
+$2,049/mo
Down payment
$42,700
Funds due
$55,853
Interest + MI left
$492,338
First ends
Dec 2040
New loan

New conventional

$3,059/mo
+$1,803/mo
Down payment
$42,700
Funds due
$52,400
Interest + MI left
$551,600
First ends
Jan 2057

Monthly payment

The initial total housing payment for each option.

Assumption onlyAssumption + secondNew conventional
First mortgage$91,300$91,300$377,300
Second mortgage—$286,000—
First P&I$725.21$725.21$2,555.96
Second P&I—$2,048.94—
Mortgage insurance$103.56$103.56$75.46
Taxes, insurance & HOA$428.00$428.00$428.00
Total housing payment$1,256.76$3,305.70$3,059.42

Cash to close

Down payment, closing costs and prepaids, then credits.

Down payment$42,700
Closing costs & prepaids$13,153
Usable credit−$0
Total buyer cash needed$55,853
Earnest money paid−$0
Remaining funds due$55,853
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
Initial HOA (3 months)$330.00
Prepaid interest, first (9 days)$97.25
Prepaid interest, second (9 days)$546.53

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 closing14 yrOf the original 30-year loan at 4.32%
Interest already paid$84,342Through Dec 2026
Assumption only · ends Dec 2040$40,720
Assumption + second · ends Dec 2040, second Jan 2057$492,338
New conventional · ends Jan 2057$551,600