Compare the three ways to buy

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

Cash to Close
Assumption

Assumption only

$2,545/mo
Lowest payment
Down payment
$66,649
Funds due
$77,423
Interest + MI left
$328,991
First ends
Oct 2052
Assumption

Assumption + second

$3,003/mo
+$459/mo
Down payment
$21,649
Funds due
$33,688
Interest + MI left
$449,069
First ends
Oct 2052
New loan

New conventional

$3,088/mo
+$543/mo
Down payment
$21,649
Funds due
$30,439
Interest + MI left
$606,198
First ends
Dec 2056

Monthly payment

The initial total housing payment for each option.

Assumption onlyAssumption + secondNew conventional
First mortgage$353,351$353,351$398,351
Second mortgage—$45,000—
First P&I$2,027.02$2,027.02$2,758.10
Second P&I—$458.55—
Mortgage insurance$267.77$267.77$79.67
Taxes, insurance & HOA$250.08$250.08$250.08
Total housing payment$2,544.87$3,003.42$3,087.86

Cash to close

Down payment, closing costs and prepaids, then credits.

Down payment$21,649
Closing costs & prepaids$12,038
Usable credit−$0
Total buyer cash needed$33,688
Earnest money paid−$0
Remaining funds due$33,688
Assumption fee$1,800.00
Credit report$250.00
UMe assumption specialist (1%)$4,200.00
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)$300.25
Prepaid interest, first (1 days)$48.31
Prepaid interest, second (1 days)$14.64

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 closing25 yr 11 moOf the original 30-year loan at 4.990%
Interest already paid$74,648Through Nov 2026
Assumption only · ends Oct 2052$328,991
Assumption + second · ends Oct 2052, second Dec 2056$449,069
New conventional · ends Dec 2056$606,198