Compare the three ways to buy

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

Cash to Close
Assumption

Assumption only

$2,360/mo
Lowest payment
Down payment
$400,016
Funds due
$414,504
Interest + MI left
$151,066
First ends
Jul 2047
Assumption

Assumption + second

$4,760/mo
+$2,400/mo
Down payment
$65,016
Funds due
$80,897
Interest + MI left
$680,059
First ends
Jul 2047
New loan

New conventional

$4,820/mo
+$2,461/mo
Down payment
$65,016
Funds due
$77,237
Interest + MI left
$887,168
First ends
Dec 2056

Monthly payment

The initial total housing payment for each option.

Assumption onlyAssumption + secondNew conventional
First mortgage$249,984$249,984$584,984
Second mortgage—$335,000—
First P&I$1,486.97$1,486.97$4,050.31
Second P&I—$2,399.98—
Mortgage insurance$219.82$219.82$117.00
Taxes, insurance & HOA$652.83$652.83$652.83
Total housing payment$2,359.62$4,759.61$4,820.14

Cash to close

Down payment, closing costs and prepaids, then credits.

Down payment$65,016
Closing costs & prepaids$15,881
Usable credit−$0
Total buyer cash needed$80,897
Earnest money paid−$0
Remaining funds due$80,897
Assumption fee$1,800.00
Credit report$250.00
UMe assumption specialist (1%)$6,500.00
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)$1,128.50
Initial HOA (3 months)$330.00
Prepaid interest, first (2 days)$55.20
Prepaid interest, second (2 days)$142.26

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 closing20 yr 8 moOf the original 30-year loan at 4.030%
Interest already paid$106,188Through Nov 2026
Assumption only · ends Jul 2047$151,066
Assumption + second · ends Jul 2047, second Dec 2056$680,059
New conventional · ends Dec 2056$887,168