Compare the three ways to buy

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

Cash to Close
Assumption

Assumption only

$1,837/mo
Lowest payment
Down payment
$163,799
Funds due
$175,077
Interest + MI left
$137,903
First ends
Oct 2050
Assumption

Assumption + second

$2,725/mo
+$888/mo
Down payment
$42,799
Funds due
$55,566
Interest + MI left
$336,530
First ends
Oct 2050
New loan

New conventional

$2,998/mo
+$1,161/mo
Down payment
$42,799
Funds due
$52,325
Interest + MI left
$549,993
First ends
Jan 2057

Monthly payment

The initial total housing payment for each option.

Assumption onlyAssumption + secondNew conventional
First mortgage$255,201$255,201$376,201
Second mortgage—$121,000—
First P&I$1,252.71$1,252.71$2,548.52
Second P&I—$887.86—
Mortgage insurance$209.93$209.93$75.24
Taxes, insurance & HOA$374.25$374.25$374.25
Total housing payment$1,836.89$2,724.74$2,998.01

Cash to close

Down payment, closing costs and prepaids, then credits.

Down payment$42,799
Closing costs & prepaids$12,766
Usable credit−$0
Total buyer cash needed$55,566
Earnest money paid−$0
Remaining funds due$55,566
Assumption fee$1,800.00
Credit report$250.00
UMe assumption specialist (1%)$4,190.00
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)$502.75
Initial HOA (3 months)$170.01
Prepaid interest, first (9 days)$190.04
Prepaid interest, second (9 days)$238.68

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 10 moOf the original 30-year loan at 3.02%
Interest already paid$51,531Through Dec 2026
Assumption only · ends Oct 2050$137,903
Assumption + second · ends Oct 2050, second Jan 2057$336,530
New conventional · ends Jan 2057$549,993