Compare the three ways to buy

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

Cash to Close
Assumption

Assumption only

$2,166/mo
Lowest payment
Down payment
$153,578
Funds due
$165,407
Interest + MI left
$167,355
First ends
Sep 2050
Assumption

Assumption + second

$2,951/mo
+$785/mo
Down payment
$46,578
Funds due
$59,703
Interest + MI left
$343,001
First ends
Sep 2050
New loan

New conventional

$3,365/mo
+$1,199/mo
Down payment
$46,578
Funds due
$56,259
Interest + MI left
$634,565
First ends
Dec 2056

Monthly payment

The initial total housing payment for each option.

Assumption onlyAssumption + secondNew conventional
First mortgage$311,422$311,422$418,422
Second mortgage—$107,000—
First P&I$1,525.47$1,525.47$2,897.07
Second P&I—$785.13—
Mortgage insurance$256.29$256.29$83.68
Taxes, insurance & HOA$384.17$384.17$384.17
Total housing payment$2,165.93$2,951.06$3,364.92

Cash to close

Down payment, closing costs and prepaids, then credits.

Down payment$46,578
Closing costs & prepaids$13,126
Usable credit−$0
Total buyer cash needed$59,703
Earnest money paid−$0
Remaining funds due$59,703
Assumption fee$1,800.00
Credit report$250.00
UMe assumption specialist (1%)$4,650.00
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)$652.50
Prepaid interest, first (2 days)$51.19
Prepaid interest, second (2 days)$46.90

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 10 moOf the original 30-year loan at 3.000%
Interest already paid$62,482Through Nov 2026
Assumption only · ends Sep 2050$167,355
Assumption + second · ends Sep 2050, second Dec 2056$343,001
New conventional · ends Dec 2056$634,565