Compare the three ways to buy

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

Cash to Close
Assumption

Assumption only

$8,299/mo
Lowest payment
Down payment
$1,294,372
Funds due
$1,330,714
Interest + MI left
$839,296
First ends
May 2052
Assumption

Assumption + second

$15,778/mo
+$7,479/mo
Down payment
$250,372
Funds due
$289,959
Interest + MI left
$2,487,860
First ends
May 2052
New loan

New conventional

$16,906/mo
+$8,607/mo
Down payment
$250,372
Funds due
$285,276
Interest + MI left
$3,289,328
First ends
Jan 2057

Monthly payment

The initial total housing payment for each option.

Assumption onlyAssumption + secondNew conventional
First mortgage$1,205,628$1,205,628$2,249,628
Second mortgage—$1,044,000—
First P&I$6,143.80$6,143.80$15,239.76
Second P&I—$7,479.34—
Mortgage insurance$938.54$938.54$449.93
Taxes, insurance & HOA$1,216.67$1,216.67$1,216.67
Total housing payment$8,299.01$15,778.35$16,906.36

Cash to close

Down payment, closing costs and prepaids, then credits.

Down payment$250,372
Closing costs & prepaids$39,588
Usable credit−$0
Total buyer cash needed$289,959
Earnest money paid−$0
Remaining funds due$289,959
Assumption fee$1,800.00
Credit report$250.00
UMe assumption specialist (1%)$25,000.00
Title & settlement$1,825.00
Recording fee$100.00
Second-loan charges$1,250.00
Home insurance (12 months up front)$2,600.00
Insurance escrow (3 months)$650.00
Property tax escrow (3 months)$3,000.00
Prepaid interest, first (9 days)$1,117.77
Prepaid interest, second (9 days)$1,995.04

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 closing25 yr 5 moOf the original 30-year loan at 3.76%
Interest already paid$218,538Through Dec 2026
Assumption only · ends May 2052$839,296
Assumption + second · ends May 2052, second Jan 2057$2,487,860
New conventional · ends Jan 2057$3,289,328