Compare the three ways to buy

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

Cash to Close
Assumption

Assumption only

$390/mo
Lowest payment
Down payment
$341,701
Funds due
$351,903
Interest + MI left
$8,451
First ends
May 2047
Assumption

Assumption + second

$2,575/mo
+$2,185/mo
Down payment
$36,701
Funds due
$48,218
Interest + MI left
$490,071
First ends
May 2047
New loan

New conventional

$2,578/mo
+$2,188/mo
Down payment
$36,701
Funds due
$44,800
Interest + MI left
$490,088
First ends
Dec 2056

Monthly payment

The initial total housing payment for each option.

Assumption onlyAssumption + secondNew conventional
First mortgage$18,199$18,199$323,199
Second mortgage—$305,000—
First P&I$99.59$99.59$2,237.76
Second P&I—$2,185.06—
Mortgage insurance$15.18$15.18$64.64
Taxes, insurance & HOA$275.42$275.42$275.42
Total housing payment$390.19$2,575.25$2,577.82

Cash to close

Down payment, closing costs and prepaids, then credits.

Down payment$36,701
Closing costs & prepaids$11,517
Usable credit−$0
Total buyer cash needed$48,218
Earnest money paid−$0
Remaining funds due$48,218
Assumption fee$1,800.00
Credit report$250.00
UMe assumption specialist (1%)$3,599.00
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)$376.25
Prepaid interest, first (1 days)$1.52
Prepaid interest, second (1 days)$64.76

Prepaids include a year of home insurance up front, three months of taxes and insurance in escrow, and 1 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 6 moOf the original 26-year loan at 3.050%
Interest already paid$3,336Through Nov 2026
Assumption only · ends May 2047$8,451
Assumption + second · ends May 2047, second Dec 2056$490,071
New conventional · ends Dec 2056$490,088