Compare the three ways to buy

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

Cash to Close
Assumption

Assumption only

$1,558/mo
Lowest payment
Down payment
$488,491
Funds due
$502,119
Interest + MI left
$133,734
First ends
Nov 2048
Assumption

Assumption + second

$4,574/mo
+$3,016/mo
Down payment
$67,491
Funds due
$82,548
Interest + MI left
$798,528
First ends
Nov 2048
New loan

New conventional

$4,606/mo
+$3,047/mo
Down payment
$67,491
Funds due
$78,843
Interest + MI left
$918,295
First ends
Dec 2056

Monthly payment

The initial total housing payment for each option.

Assumption onlyAssumption + secondNew conventional
First mortgage$184,509$184,509$605,509
Second mortgage—$421,000—
First P&I$1,112.42$1,112.42$4,192.42
Second P&I—$3,016.10—
Mortgage insurance$153.71$153.71$121.10
Taxes, insurance & HOA$292.25$292.25$292.25
Total housing payment$1,558.38$4,574.47$4,605.77

Cash to close

Down payment, closing costs and prepaids, then credits.

Down payment$67,491
Closing costs & prepaids$15,057
Usable credit−$0
Total buyer cash needed$82,548
Earnest money paid−$0
Remaining funds due$82,548
Assumption fee$1,800.00
Credit report$250.00
UMe assumption specialist (1%)$6,730.00
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)$376.75
Prepaid interest, first (2 days)$46.51
Prepaid interest, second (2 days)$178.78

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 closing22 yrOf the original 30-year loan at 4.600%
Interest already paid$74,304Through Nov 2026
Assumption only · ends Nov 2048$133,734
Assumption + second · ends Nov 2048, second Dec 2056$798,528
New conventional · ends Dec 2056$918,295