Compare the three ways to buy

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

Cash to Close
Assumption

Assumption only

$2,763/mo
Lowest payment
Down payment
$186,489
Funds due
$200,723
Interest + MI left
$209,400
First ends
Aug 2050
Assumption

Assumption + second

$3,717/mo
+$954/mo
Down payment
$56,489
Funds due
$72,770
Interest + MI left
$422,802
First ends
Aug 2050
New loan

New conventional

$4,169/mo
+$1,406/mo
Down payment
$56,489
Funds due
$70,304
Interest + MI left
$763,608
First ends
Jan 2057

Monthly payment

The initial total housing payment for each option.

Assumption onlyAssumption + secondNew conventional
First mortgage$373,511$373,511$503,511
Second mortgage—$130,000—
First P&I$1,873.24$1,873.24$3,486.21
Second P&I—$953.89—
Mortgage insurance$307.59$307.59$100.70
Taxes, insurance & HOA$582.33$582.33$582.33
Total housing payment$2,763.17$3,717.06$4,169.24

Cash to close

Down payment, closing costs and prepaids, then credits.

Down payment$56,489
Closing costs & prepaids$16,281
Usable credit−$0
Total buyer cash needed$72,770
Earnest money paid−$0
Remaining funds due$72,770
Assumption fee$1,800.00
Credit report$250.00
UMe assumption specialist (1%)$5,600.00
Title & settlement$1,825.00
Recording fee$100.00
Second-loan charges$1,250.00
Home insurance (12 months up front)$2,000.00
Insurance escrow (3 months)$500.00
Property tax escrow (3 months)$1,146.50
Initial HOA (3 months)$100.50
Prepaid interest, first (28 days)$911.16
Prepaid interest, second (28 days)$797.81

Prepaids include a year of home insurance up front, three months of taxes and insurance in escrow, and 28 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 closing23 yr 8 moOf the original 30-year loan at 3.180%
Interest already paid$81,627Through Dec 2026
Assumption only · ends Aug 2050$209,400
Assumption + second · ends Aug 2050, second Jan 2057$422,802
New conventional · ends Jan 2057$763,608