Compare the three ways to buy

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

Cash to Close
Assumption

Assumption only

$1,915/mo
Lowest payment
Down payment
$171,544
Funds due
$183,179
Interest + MI left
$83,685
First ends
Dec 2046
Assumption

Assumption + second

$2,927/mo
+$1,013/mo
Down payment
$33,544
Funds due
$46,490
Interest + MI left
$310,219
First ends
Dec 2046
New loan

New conventional

$2,974/mo
+$1,059/mo
Down payment
$33,544
Funds due
$43,136
Interest + MI left
$457,178
First ends
Dec 2056

Monthly payment

The initial total housing payment for each option.

Assumption onlyAssumption + secondNew conventional
First mortgage$163,456$163,456$301,456
Second mortgage—$138,000—
First P&I$938.55$938.55$2,087.22
Second P&I—$1,012.60—
Mortgage insurance$149.53$149.53$60.29
Taxes, insurance & HOA$826.67$826.67$826.67
Total housing payment$1,914.75$2,927.35$2,974.18

Cash to close

Down payment, closing costs and prepaids, then credits.

Down payment$33,544
Closing costs & prepaids$12,946
Usable credit−$0
Total buyer cash needed$46,490
Earnest money paid−$0
Remaining funds due$46,490
Assumption fee$1,800.00
Credit report$250.00
UMe assumption specialist (1%)$3,350.00
Title & settlement$1,825.00
Recording fee$100.00
Second-loan charges$1,250.00
Home insurance (12 months up front)$1,800.00
Insurance escrow (3 months)$450.00
Property tax escrow (3 months)$923.00
Initial HOA (3 months)$1,107.00
Prepaid interest, first (2 days)$30.63
Prepaid interest, second (2 days)$60.49

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 closing20 yr 1 moOf the original 30-year loan at 3.420%
Interest already paid$64,039Through Nov 2026
Assumption only · ends Dec 2046$83,685
Assumption + second · ends Dec 2046, second Dec 2056$310,219
New conventional · ends Dec 2056$457,178