Compare the three ways to buy

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

Cash to Close
Assumption

Assumption only

$1,273/mo
Lowest payment
Down payment
$286,434
Funds due
$297,555
Interest + MI left
$62,161
First ends
Apr 2045
Assumption

Assumption + second

$3,029/mo
+$1,755/mo
Down payment
$41,434
Funds due
$54,273
Interest + MI left
$449,036
First ends
Apr 2045
New loan

New conventional

$2,952/mo
+$1,678/mo
Down payment
$41,434
Funds due
$50,882
Interest + MI left
$540,367
First ends
Jan 2057

Monthly payment

The initial total housing payment for each option.

Assumption onlyAssumption + secondNew conventional
First mortgage$124,566$124,566$369,566
Second mortgage—$245,000—
First P&I$778.73$778.73$2,503.57
Second P&I—$1,755.21—
Mortgage insurance$120.28$120.28$73.91
Taxes, insurance & HOA$374.42$374.42$374.42
Total housing payment$1,273.43$3,028.64$2,951.90

Cash to close

Down payment, closing costs and prepaids, then credits.

Down payment$41,434
Closing costs & prepaids$12,839
Usable credit−$0
Total buyer cash needed$54,273
Earnest money paid−$0
Remaining funds due$54,273
Assumption fee$1,800.00
Credit report$250.00
UMe assumption specialist (1%)$4,110.00
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)$493.25
Initial HOA (3 months)$180.00
Prepaid interest, first (9 days)$112.72
Prepaid interest, second (9 days)$468.18

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 closing18 yr 4 moOf the original 30-year loan at 3.67%
Interest already paid$63,778Through Dec 2026
Assumption only · ends Apr 2045$62,161
Assumption + second · ends Apr 2045, second Jan 2057$449,036
New conventional · ends Jan 2057$540,367