Compare the three ways to buy

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

Cash to Close
Assumption

Assumption only

$7,511/mo
Lowest payment
Down payment
$85,185
Funds due
$109,889
Interest + MI left
$1,213,330
First ends
Sep 2055
Assumption

Assumption + second

$7,888/mo
+$377/mo
Down payment
$48,185
Funds due
$74,476
Interest + MI left
$1,312,061
First ends
Sep 2055
New loan

New conventional

$7,797/mo
+$286/mo
Down payment
$48,185
Funds due
$71,191
Interest + MI left
$1,379,077
First ends
Jan 2057

Monthly payment

The initial total housing payment for each option.

Assumption onlyAssumption + secondNew conventional
First mortgage$869,115$869,115$906,115
Second mortgage—$37,000—
First P&I$5,765.30$5,765.30$6,273.76
Second P&I—$377.03—
Mortgage insurance$403.68$403.68$181.22
Taxes, insurance & HOA$1,341.92$1,341.92$1,341.92
Total housing payment$7,510.90$7,887.93$7,796.90

Cash to close

Down payment, closing costs and prepaids, then credits.

Down payment$48,185
Closing costs & prepaids$26,291
Usable credit−$0
Total buyer cash needed$74,476
Earnest money paid−$0
Remaining funds due$74,476
Assumption fee$1,800.00
Credit report$250.00
UMe assumption specialist (1%)$9,543.00
Title & settlement$1,825.00
Recording fee$100.00
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)$2,385.75
Initial HOA (3 months)$990.00
Prepaid interest, first (28 days)$4,560.35
Prepaid interest, second (28 days)$337.05

Prepaids include a year of home insurance up front, three months of taxes and insurance in escrow, and 28 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 closing28 yr 9 moOf the original 30-year loan at 6.840%
Interest already paid$74,847Through Dec 2026
Assumption only · ends Sep 2055$1,213,330
Assumption + second · ends Sep 2055, second Jan 2057$1,312,061
New conventional · ends Jan 2057$1,379,077