Compare the three ways to buy

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

Cash to Close
Assumption

Assumption only

$1,157/mo
Lowest payment
Down payment
$115,554
Funds due
$124,923
Interest + MI left
$85,896
First ends
Aug 2050
Assumption

Assumption + second

$1,866/mo
+$708/mo
Down payment
$27,554
Funds due
$38,368
Interest + MI left
$252,801
First ends
Aug 2050
New loan

New conventional

$1,949/mo
+$791/mo
Down payment
$27,554
Funds due
$35,157
Interest + MI left
$354,448
First ends
Jan 2057

Monthly payment

The initial total housing payment for each option.

Assumption onlyAssumption + secondNew conventional
First mortgage$154,446$154,446$242,446
Second mortgage—$88,000—
First P&I$772.17$772.17$1,642.41
Second P&I—$708.07—
Mortgage insurance$127.28$127.28$48.49
Taxes, insurance & HOA$258.00$258.00$258.00
Total housing payment$1,157.45$1,865.52$1,948.90

Cash to close

Down payment, closing costs and prepaids, then credits.

Down payment$27,554
Closing costs & prepaids$10,814
Usable credit−$0
Total buyer cash needed$38,368
Earnest money paid−$0
Remaining funds due$38,368
Assumption fee$1,800.00
Credit report$250.00
UMe assumption specialist (1%)$2,700.00
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)$324.00
Prepaid interest, first (9 days)$119.96
Prepaid interest, second (9 days)$195.29

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 closing23 yr 8 moOf the original 30-year loan at 3.15%
Interest already paid$33,446Through Dec 2026
Assumption only · ends Aug 2050$85,896
Assumption + second · ends Aug 2050, second Jan 2057$252,801
New conventional · ends Jan 2057$354,448