Compare the three ways to buy

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

Cash to Close
Assumption

Assumption only

$693/mo
Lowest payment
Down payment
$372,963
Funds due
$383,992
Interest + MI left
$22,340
First ends
Mar 2044
Assumption

Assumption + second

$3,064/mo
+$2,371/mo
Down payment
$41,963
Funds due
$54,312
Interest + MI left
$545,017
First ends
Mar 2044
New loan

New conventional

$3,023/mo
+$2,331/mo
Down payment
$41,963
Funds due
$50,843
Interest + MI left
$565,509
First ends
Dec 2056

Monthly payment

The initial total housing payment for each option.

Assumption onlyAssumption + secondNew conventional
First mortgage$41,937$41,937$372,937
Second mortgage—$331,000—
First P&I$284.83$284.83$2,582.14
Second P&I—$2,371.32—
Mortgage insurance$41.11$41.11$74.59
Taxes, insurance & HOA$366.67$366.67$366.67
Total housing payment$692.60$3,063.93$3,023.39

Cash to close

Down payment, closing costs and prepaids, then credits.

Down payment$41,963
Closing costs & prepaids$12,349
Usable credit−$0
Total buyer cash needed$54,312
Earnest money paid−$0
Remaining funds due$54,312
Assumption fee$1,800.00
Credit report$250.00
UMe assumption specialist (1%)$4,149.00
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)$380.00
Initial HOA (3 months)$270.00
Prepaid interest, first (1 days)$4.86
Prepaid interest, second (1 days)$70.28

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 closing17 yr 4 moOf the original 30-year loan at 4.230%
Interest already paid$27,194Through Nov 2026
Assumption only · ends Mar 2044$22,340
Assumption + second · ends Mar 2044, second Dec 2056$545,017
New conventional · ends Dec 2056$565,509