Compare the three ways to buy

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

Cash to Close
Assumption

Assumption only

$4,643/mo
Lowest payment
Down payment
$374,698
Funds due
$398,073
Interest + MI left
$340,910
First ends
Aug 2050
Assumption

Assumption + second

$6,484/mo
+$1,841/mo
Down payment
$117,698
Funds due
$142,432
Interest + MI left
$746,734
First ends
Aug 2050
New loan

New conventional

$8,171/mo
+$3,528/mo
Down payment
$117,698
Funds due
$135,391
Interest + MI left
$1,603,470
First ends
Dec 2056

Monthly payment

The initial total housing payment for each option.

Assumption onlyAssumption + secondNew conventional
First mortgage$800,302$800,302$1,057,302
Second mortgage—$257,000—
First P&I$4,004.25$4,004.25$7,320.55
Second P&I—$1,841.18—
Mortgage insurance——$211.46
Taxes, insurance & HOA$638.84$638.84$638.84
Total housing payment$4,643.09$6,484.27$8,170.84

Cash to close

Down payment, closing costs and prepaids, then credits.

Down payment$117,698
Closing costs & prepaids$24,735
Usable credit−$0
Total buyer cash needed$142,432
Earnest money paid−$0
Remaining funds due$142,432
Assumption fee$763.00
Credit report$200.00
Tax service$80.00
UMe assumption specialist (1%)$11,750.00
Title & settlement$1,825.00
Recording fee$100.00
VA funding fee (0.5%)$4,001.51
Second-loan charges$1,250.00
Home insurance (12 months up front)$2,600.00
Insurance escrow (3 months)$650.00
Property tax escrow (3 months)$1,239.00
Initial HOA (3 months)$27.51
Prepaid interest, first (2 days)$139.45
Prepaid interest, second (2 days)$109.14

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 closing23 yr 9 moOf the original 30-year loan at 3.180%
Interest already paid$172,365Through Nov 2026
Assumption only · ends Aug 2050$340,910
Assumption + second · ends Aug 2050, second Dec 2056$746,734
New conventional · ends Dec 2056$1,603,470