Compare the three ways to buy

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

Cash to Close
Assumption

Assumption only

$1,417/mo
Lowest payment
Down payment
$368,884
Funds due
$381,159
Interest + MI left
$53,644
First ends
Oct 2042
Assumption

Assumption + second

$3,703/mo
+$2,285/mo
Down payment
$49,884
Funds due
$64,019
Interest + MI left
$557,371
First ends
Oct 2042
New loan

New conventional

$3,518/mo
+$2,101/mo
Down payment
$49,884
Funds due
$60,539
Interest + MI left
$650,833
First ends
Jan 2057

Monthly payment

The initial total housing payment for each option.

Assumption onlyAssumption + secondNew conventional
First mortgage$126,116$126,116$445,116
Second mortgage—$319,000—
First P&I$867.41$867.41$3,015.37
Second P&I—$2,285.36—
Mortgage insurance$136.32$136.32$89.02
Taxes, insurance & HOA$413.67$413.67$413.67
Total housing payment$1,417.39$3,702.75$3,518.06

Cash to close

Down payment, closing costs and prepaids, then credits.

Down payment$49,884
Closing costs & prepaids$14,135
Usable credit−$0
Total buyer cash needed$64,019
Earnest money paid−$0
Remaining funds due$64,019
Assumption fee$1,800.00
Credit report$250.00
UMe assumption specialist (1%)$4,950.00
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)$594.00
Initial HOA (3 months)$147.00
Prepaid interest, first (9 days)$109.77
Prepaid interest, second (9 days)$609.60

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 closing15 yr 10 moOf the original 30-year loan at 3.53%
Interest already paid$81,127Through Dec 2026
Assumption only · ends Oct 2042$53,644
Assumption + second · ends Oct 2042, second Jan 2057$557,371
New conventional · ends Jan 2057$650,833