Compare the three ways to buy

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

Cash to Close
Assumption

Assumption only

$967/mo
Lowest payment
Down payment
$248,899
Funds due
$259,057
Interest + MI left
$45,889
First ends
Jul 2045
Assumption

Assumption + second

$2,508/mo
+$1,540/mo
Down payment
$33,899
Funds due
$45,352
Interest + MI left
$385,392
First ends
Jul 2045
New loan

New conventional

$2,494/mo
+$1,526/mo
Down payment
$33,899
Funds due
$41,970
Interest + MI left
$459,673
First ends
Dec 2056

Monthly payment

The initial total housing payment for each option.

Assumption onlyAssumption + secondNew conventional
First mortgage$88,101$88,101$303,101
Second mortgage—$215,000—
First P&I$549.30$549.30$2,098.61
Second P&I—$1,540.29—
Mortgage insurance$83.60$83.60$60.62
Taxes, insurance & HOA$334.42$334.42$334.42
Total housing payment$967.32$2,507.61$2,493.65

Cash to close

Down payment, closing costs and prepaids, then credits.

Down payment$33,899
Closing costs & prepaids$11,453
Usable credit−$0
Total buyer cash needed$45,352
Earnest money paid−$0
Remaining funds due$45,352
Assumption fee$1,800.00
Credit report$250.00
UMe assumption specialist (1%)$3,370.00
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)$553.25
Prepaid interest, first (1 days)$9.15
Prepaid interest, second (1 days)$45.65

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 closing18 yr 8 moOf the original 30-year loan at 3.790%
Interest already paid$44,775Through Nov 2026
Assumption only · ends Jul 2045$45,889
Assumption + second · ends Jul 2045, second Dec 2056$385,392
New conventional · ends Dec 2056$459,673