Compare the three ways to buy

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

Cash to Close
Assumption

Assumption only

$1,089/mo
Lowest payment
Down payment
$178,100
Funds due
$188,040
Interest + MI left
$41,403
First ends
Aug 2045
Assumption

Assumption + second

$2,204/mo
+$1,115/mo
Down payment
$26,100
Funds due
$37,357
Interest + MI left
$290,919
First ends
Aug 2045
New loan

New conventional

$2,163/mo
+$1,075/mo
Down payment
$26,100
Funds due
$34,056
Interest + MI left
$346,945
First ends
Dec 2056

Monthly payment

The initial total housing payment for each option.

Assumption onlyAssumption + secondNew conventional
First mortgage$76,800$76,800$228,800
Second mortgage—$152,000—
First P&I$482.94$482.94$1,584.16
Second P&I—$1,115.32—
Mortgage insurance$72.26$72.26$45.76
Taxes, insurance & HOA$533.33$533.33$533.33
Total housing payment$1,088.53$2,203.85$2,163.26

Cash to close

Down payment, closing costs and prepaids, then credits.

Down payment$26,100
Closing costs & prepaids$11,257
Usable credit−$0
Total buyer cash needed$37,357
Earnest money paid−$0
Remaining funds due$37,357
Assumption fee$1,800.00
Credit report$250.00
UMe assumption specialist (1%)$2,549.00
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)$880.00
Initial HOA (3 months)$270.00
Prepaid interest, first (2 days)$16.54
Prepaid interest, second (2 days)$66.63

Prepaids include a year of home insurance up front, three months of taxes and insurance in escrow, and 2 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 closing18 yr 9 moOf the original 30-year loan at 3.930%
Interest already paid$39,980Through Nov 2026
Assumption only · ends Aug 2045$41,403
Assumption + second · ends Aug 2045, second Dec 2056$290,919
New conventional · ends Dec 2056$346,945