Compare the three ways to buy

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

Cash to Close
Assumption

Assumption only

$2,665/mo
Lowest payment
Down payment
$134,158
Funds due
$146,810
Interest + MI left
$251,100
First ends
May 2052
Assumption

Assumption + second

$3,341/mo
+$676/mo
Down payment
$50,158
Funds due
$64,102
Interest + MI left
$410,418
First ends
May 2052
New loan

New conventional

$3,739/mo
+$1,073/mo
Down payment
$50,158
Funds due
$60,617
Interest + MI left
$682,064
First ends
Dec 2056

Monthly payment

The initial total housing payment for each option.

Assumption onlyAssumption + secondNew conventional
First mortgage$365,742$365,742$449,742
Second mortgage—$84,000—
First P&I$1,846.18$1,846.18$3,113.92
Second P&I—$675.88—
Mortgage insurance$284.46$284.46$89.95
Taxes, insurance & HOA$534.83$534.83$534.83
Total housing payment$2,665.48$3,341.36$3,738.70

Cash to close

Down payment, closing costs and prepaids, then credits.

Down payment$50,158
Closing costs & prepaids$13,944
Usable credit−$0
Total buyer cash needed$64,102
Earnest money paid−$0
Remaining funds due$64,102
Assumption fee$1,800.00
Credit report$250.00
UMe assumption specialist (1%)$4,999.00
Title & settlement$1,825.00
Recording fee$100.00
Second-loan charges$1,250.00
Home insurance (12 months up front)$2,000.00
Insurance escrow (3 months)$500.00
Property tax escrow (3 months)$1,104.50
Prepaid interest, first (2 days)$73.95
Prepaid interest, second (2 days)$41.42

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 closing25 yr 6 moOf the original 30-year loan at 3.690%
Interest already paid$63,845Through Nov 2026
Assumption only · ends May 2052$251,100
Assumption + second · ends May 2052, second Dec 2056$410,418
New conventional · ends Dec 2056$682,064