Compare the three ways to buy

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

Cash to Close
Assumption

Assumption only

$1,691/mo
Lowest payment
Down payment
$145,542
Funds due
$156,438
Interest + MI left
$101,604
First ends
Aug 2049
Assumption

Assumption + second

$2,535/mo
+$844/mo
Down payment
$30,542
Funds due
$42,714
Interest + MI left
$290,382
First ends
Aug 2049
New loan

New conventional

$2,621/mo
+$930/mo
Down payment
$30,542
Funds due
$39,371
Interest + MI left
$408,521
First ends
Dec 2056

Monthly payment

The initial total housing payment for each option.

Assumption onlyAssumption + secondNew conventional
First mortgage$154,408$154,408$269,408
Second mortgage—$115,000—
First P&I$861.49$861.49$1,865.33
Second P&I—$843.83—
Mortgage insurance$127.97$127.97$53.88
Taxes, insurance & HOA$701.67$701.67$701.67
Total housing payment$1,691.13$2,534.96$2,620.87

Cash to close

Down payment, closing costs and prepaids, then credits.

Down payment$30,542
Closing costs & prepaids$12,172
Usable credit−$0
Total buyer cash needed$42,714
Earnest money paid−$0
Remaining funds due$42,714
Assumption fee$1,800.00
Credit report$250.00
UMe assumption specialist (1%)$2,999.50
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)$1,655.00
Prepaid interest, first (1 days)$16.88
Prepaid interest, second (1 days)$25.21

Prepaids include a year of home insurance up front, three months of taxes and insurance in escrow, and 1 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 closing22 yr 9 moOf the original 30-year loan at 3.990%
Interest already paid$48,691Through Nov 2026
Assumption only · ends Aug 2049$101,604
Assumption + second · ends Aug 2049, second Dec 2056$290,382
New conventional · ends Dec 2056$408,521