Compare the three ways to buy

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

Cash to Close
Assumption

Assumption only

$811/mo
Lowest payment
Down payment
$162,453
Funds due
$171,527
Interest + MI left
$51,770
First ends
Apr 2048
Assumption

Assumption + second

$1,816/mo
+$1,005/mo
Down payment
$25,453
Funds due
$36,047
Interest + MI left
$276,663
First ends
Apr 2048
New loan

New conventional

$1,794/mo
+$983/mo
Down payment
$25,453
Funds due
$32,782
Interest + MI left
$323,894
First ends
Jan 2057

Monthly payment

The initial total housing payment for each option.

Assumption onlyAssumption + secondNew conventional
First mortgage$84,547$84,547$221,547
Second mortgage—$137,000—
First P&I$489.24$489.24$1,500.84
Second P&I—$1,005.26—
Mortgage insurance$73.03$73.03$44.31
Taxes, insurance & HOA$248.83$248.83$248.83
Total housing payment$811.10$1,816.36$1,793.98

Cash to close

Down payment, closing costs and prepaids, then credits.

Down payment$25,453
Closing costs & prepaids$10,594
Usable credit−$0
Total buyer cash needed$36,047
Earnest money paid−$0
Remaining funds due$36,047
Assumption fee$1,800.00
Credit report$250.00
UMe assumption specialist (1%)$2,470.00
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)$296.50
Prepaid interest, first (9 days)$82.35
Prepaid interest, second (9 days)$270.25

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 closing21 yr 4 moOf the original 30-year loan at 3.95%
Interest already paid$32,330Through Dec 2026
Assumption only · ends Apr 2048$51,770
Assumption + second · ends Apr 2048, second Jan 2057$276,663
New conventional · ends Jan 2057$323,894