Compare the three ways to buy

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

Cash to Close
Assumption

Assumption only

$1,890/mo
Lowest payment
Down payment
$181,025
Funds due
$192,295
Interest + MI left
$154,402
First ends
Aug 2049
Assumption

Assumption + second

$2,902/mo
+$1,013/mo
Down payment
$43,025
Funds due
$55,817
Interest + MI left
$380,937
First ends
Aug 2049
New loan

New conventional

$3,020/mo
+$1,131/mo
Down payment
$43,025
Funds due
$52,520
Interest + MI left
$565,675
First ends
Jan 2057

Monthly payment

The initial total housing payment for each option.

Assumption onlyAssumption + secondNew conventional
First mortgage$248,875$248,875$386,875
Second mortgage—$138,000—
First P&I$1,359.63$1,359.63$2,620.83
Second P&I—$1,012.60—
Mortgage insurance$207.96$207.96$77.38
Taxes, insurance & HOA$322.00$322.00$322.00
Total housing payment$1,889.59$2,902.18$3,020.20

Cash to close

Down payment, closing costs and prepaids, then credits.

Down payment$43,025
Closing costs & prepaids$12,792
Usable credit−$0
Total buyer cash needed$55,817
Earnest money paid−$0
Remaining funds due$55,817
Assumption fee$1,800.00
Credit report$250.00
UMe assumption specialist (1%)$4,299.00
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)$516.00
Prepaid interest, first (9 days)$230.12
Prepaid interest, second (9 days)$272.22

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 closing22 yr 8 moOf the original 30-year loan at 3.75%
Interest already paid$74,939Through Dec 2026
Assumption only · ends Aug 2049$154,402
Assumption + second · ends Aug 2049, second Jan 2057$380,937
New conventional · ends Jan 2057$565,675