Compare the three ways to buy

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

Cash to Close
Assumption

Assumption only

$1,113/mo
Lowest payment
Down payment
$560,134
Funds due
$574,408
Interest + MI left
$69,750
First ends
Apr 2051
Assumption

Assumption + second

$4,624/mo
+$3,510/mo
Down payment
$70,134
Funds due
$88,259
Interest + MI left
$843,501
First ends
Apr 2051
New loan

New conventional

$4,831/mo
+$3,717/mo
Down payment
$70,134
Funds due
$84,837
Interest + MI left
$953,718
First ends
Jan 2057

Monthly payment

The initial total housing payment for each option.

Assumption onlyAssumption + secondNew conventional
First mortgage$138,866$138,866$628,866
Second mortgage—$490,000—
First P&I$649.29$649.29$4,354.14
Second P&I—$3,510.42—
Mortgage insurance$113.39$113.39$125.77
Taxes, insurance & HOA$350.67$350.67$350.67
Total housing payment$1,113.35$4,623.77$4,830.58

Cash to close

Down payment, closing costs and prepaids, then credits.

Down payment$70,134
Closing costs & prepaids$18,125
Usable credit−$0
Total buyer cash needed$88,259
Earnest money paid−$0
Remaining funds due$88,259
Assumption fee$1,800.00
Credit report$250.00
UMe assumption specialist (1%)$6,990.00
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)$552.00
Prepaid interest, first (25 days)$256.81
Prepaid interest, second (25 days)$2,601.03

Prepaids include a year of home insurance up front, three months of taxes and insurance in escrow, and 25 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 closing24 yr 4 moOf the original 30-year loan at 2.700%
Interest already paid$22,935Through Dec 2026
Assumption only · ends Apr 2051$69,750
Assumption + second · ends Apr 2051, second Jan 2057$843,501
New conventional · ends Jan 2057$953,718