Compare the three ways to buy

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

Cash to Close
Assumption

Assumption only

$1,218/mo
Lowest payment
Down payment
$446,849
Funds due
$459,742
Interest + MI left
$64,599
First ends
Mar 2046
Assumption

Assumption + second

$4,012/mo
+$2,794/mo
Down payment
$56,849
Funds due
$71,738
Interest + MI left
$680,441
First ends
Mar 2046
New loan

New conventional

$3,922/mo
+$2,703/mo
Down payment
$56,849
Funds due
$68,157
Interest + MI left
$740,076
First ends
Jan 2057

Monthly payment

The initial total housing payment for each option.

Assumption onlyAssumption + secondNew conventional
First mortgage$116,151$116,151$506,151
Second mortgage—$390,000—
First P&I$719.38$719.38$3,428.84
Second P&I—$2,794.01—
Mortgage insurance$107.25$107.25$101.23
Taxes, insurance & HOA$391.83$391.83$391.83
Total housing payment$1,218.46$4,012.47$3,921.91

Cash to close

Down payment, closing costs and prepaids, then credits.

Down payment$56,849
Closing costs & prepaids$14,889
Usable credit−$0
Total buyer cash needed$71,738
Earnest money paid−$0
Remaining funds due$71,738
Assumption fee$1,800.00
Credit report$250.00
UMe assumption specialist (1%)$5,630.00
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)$675.50
Prepaid interest, first (9 days)$113.41
Prepaid interest, second (9 days)$745.27

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 closing19 yr 3 moOf the original 30-year loan at 3.96%
Interest already paid$57,539Through Dec 2026
Assumption only · ends Mar 2046$64,599
Assumption + second · ends Mar 2046, second Jan 2057$680,441
New conventional · ends Jan 2057$740,076