Compare the three ways to buy

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

Cash to Close
Assumption

Assumption only

$4,221/mo
Lowest payment
Down payment
$120,797
Funds due
$135,497
Interest + MI left
$651,773
First ends
Sep 2053
Assumption

Assumption + second

$4,671/mo
+$451/mo
Down payment
$64,797
Funds due
$80,871
Interest + MI left
$757,985
First ends
Sep 2053
New loan

New conventional

$4,500/mo
+$279/mo
Down payment
$64,797
Funds due
$77,209
Interest + MI left
$840,878
First ends
Jan 2057

Monthly payment

The initial total housing payment for each option.

Assumption onlyAssumption + secondNew conventional
First mortgage$519,091$519,091$575,091
Second mortgage—$56,000—
First P&I$3,484.38$3,484.38$3,895.87
Second P&I—$450.59—
Mortgage insurance$247.24$247.24$115.02
Taxes, insurance & HOA$489.25$489.25$489.25
Total housing payment$4,220.87$4,671.46$4,500.14

Cash to close

Down payment, closing costs and prepaids, then credits.

Down payment$64,797
Closing costs & prepaids$16,075
Usable credit−$0
Total buyer cash needed$80,871
Earnest money paid−$0
Remaining funds due$80,871
Assumption fee$1,800.00
Credit report$250.00
UMe assumption specialist (1%)$6,398.88
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)$767.75
Initial HOA (3 months)$200.01
Prepaid interest, first (9 days)$858.85
Prepaid interest, second (9 days)$124.27

Prepaids include a year of home insurance up front, three months of taxes and insurance in escrow, and 9 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 closing26 yr 9 moOf the original 30-year loan at 6.71%
Interest already paid$115,555Through Dec 2026
Assumption only · ends Sep 2053$651,773
Assumption + second · ends Sep 2053, second Jan 2057$757,985
New conventional · ends Jan 2057$840,878