Compare the three ways to buy

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

Cash to Close
Assumption

Assumption only

$3,923/mo
Lowest payment
Down payment
$124,584
Funds due
$137,965
Interest + MI left
$647,659
First ends
Apr 2054
Assumption

Assumption + second

$4,414/mo
+$491/mo
Down payment
$63,584
Funds due
$78,230
Interest + MI left
$763,354
First ends
Apr 2054
New loan

New conventional

$4,373/mo
+$449/mo
Down payment
$63,584
Funds due
$74,552
Interest + MI left
$859,008
First ends
Dec 2056

Monthly payment

The initial total housing payment for each option.

Assumption onlyAssumption + secondNew conventional
First mortgage$505,416$505,416$566,416
Second mortgage—$61,000—
First P&I$3,346.85$3,346.85$3,921.75
Second P&I—$490.82—
Mortgage insurance$238.70$238.70$113.28
Taxes, insurance & HOA$337.92$337.92$337.92
Total housing payment$3,923.47$4,414.29$4,372.95

Cash to close

Down payment, closing costs and prepaids, then credits.

Down payment$63,584
Closing costs & prepaids$14,646
Usable credit−$0
Total buyer cash needed$78,230
Earnest money paid−$0
Remaining funds due$78,230
Assumption fee$1,800.00
Credit report$250.00
UMe assumption specialist (1%)$6,300.00
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)$513.75
Prepaid interest, first (1 days)$92.22
Prepaid interest, second (1 days)$15.04

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 closing27 yr 5 moOf the original 30-year loan at 6.660%
Interest already paid$88,361Through Nov 2026
Assumption only · ends Apr 2054$647,659
Assumption + second · ends Apr 2054, second Dec 2056$763,354
New conventional · ends Dec 2056$859,008