Compare the three ways to buy

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

Cash to Close
Assumption

Assumption only

$1,811/mo
Lowest payment
Down payment
$184,046
Funds due
$195,258
Interest + MI left
$138,280
First ends
Sep 2049
Assumption

Assumption + second

$2,875/mo
+$1,064/mo
Down payment
$39,046
Funds due
$51,635
Interest + MI left
$376,305
First ends
Sep 2049
New loan

New conventional

$2,913/mo
+$1,102/mo
Down payment
$39,046
Funds due
$48,248
Interest + MI left
$507,109
First ends
Jan 2057

Monthly payment

The initial total housing payment for each option.

Assumption onlyAssumption + secondNew conventional
First mortgage$205,954$205,954$350,954
Second mortgage—$145,000—
First P&I$1,159.13$1,159.13$2,360.89
Second P&I—$1,063.96—
Mortgage insurance$170.33$170.33$70.19
Taxes, insurance & HOA$481.50$481.50$481.50
Total housing payment$1,810.95$2,874.91$2,912.58

Cash to close

Down payment, closing costs and prepaids, then credits.

Down payment$39,046
Closing costs & prepaids$12,589
Usable credit−$0
Total buyer cash needed$51,635
Earnest money paid−$0
Remaining funds due$51,635
Assumption fee$1,800.00
Credit report$250.00
UMe assumption specialist (1%)$3,900.00
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)$994.50
Prepaid interest, first (4 days)$92.09
Prepaid interest, second (4 days)$127.12

Prepaids include a year of home insurance up front, three months of taxes and insurance in escrow, and 4 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 4.08%
Interest already paid$66,334Through Dec 2026
Assumption only · ends Sep 2049$138,280
Assumption + second · ends Sep 2049, second Jan 2057$376,305
New conventional · ends Jan 2057$507,109