Compare the three ways to buy

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

Cash to Close
Assumption

Assumption only

$1,702/mo
Lowest payment
Down payment
$213,045
Funds due
$224,262
Interest + MI left
$78,426
First ends
May 2045
Assumption

Assumption + second

$2,986/mo
+$1,284/mo
Down payment
$38,045
Funds due
$50,588
Interest + MI left
$365,697
First ends
May 2045
New loan

New conventional

$2,954/mo
+$1,252/mo
Down payment
$38,045
Funds due
$47,186
Interest + MI left
$510,948
First ends
Dec 2056

Monthly payment

The initial total housing payment for each option.

Assumption onlyAssumption + secondNew conventional
First mortgage$161,955$161,955$336,955
Second mortgage—$175,000—
First P&I$992.05$992.05$2,333.01
Second P&I—$1,284.09—
Mortgage insurance$156.49$156.49$67.39
Taxes, insurance & HOA$553.42$553.42$553.42
Total housing payment$1,701.95$2,986.04$2,953.82

Cash to close

Down payment, closing costs and prepaids, then credits.

Down payment$38,045
Closing costs & prepaids$12,543
Usable credit−$0
Total buyer cash needed$50,588
Earnest money paid−$0
Remaining funds due$50,588
Assumption fee$1,800.00
Credit report$250.00
UMe assumption specialist (1%)$3,750.00
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)$1,210.25
Prepaid interest, first (2 days)$31.06
Prepaid interest, second (2 days)$76.71

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 6 moOf the original 30-year loan at 3.500%
Interest already paid$77,933Through Nov 2026
Assumption only · ends May 2045$78,426
Assumption + second · ends May 2045, second Dec 2056$365,697
New conventional · ends Dec 2056$510,948