Compare the three ways to buy

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

Cash to Close
Assumption

Assumption only

$3,180/mo
Lowest payment
Down payment
$111,727
Funds due
$127,160
Interest + MI left
$293,038
First ends
Oct 2054
Assumption

Assumption + second

$3,711/mo
+$531/mo
Down payment
$45,727
Funds due
$62,899
Interest + MI left
$418,216
First ends
Oct 2054
New loan

New conventional

$4,129/mo
+$948/mo
Down payment
$45,727
Funds due
$60,123
Interest + MI left
$620,690
First ends
Jan 2057

Monthly payment

The initial total housing payment for each option.

Assumption onlyAssumption + secondNew conventional
First mortgage$343,273$343,273$409,273
Second mortgage—$66,000—
First P&I$1,804.07$1,804.07$2,833.72
Second P&I—$531.05—
Mortgage insurance$163.19$163.19$81.85
Taxes, insurance & HOA$1,213.08$1,213.08$1,213.08
Total housing payment$3,180.34$3,711.39$4,128.66

Cash to close

Down payment, closing costs and prepaids, then credits.

Down payment$45,727
Closing costs & prepaids$17,172
Usable credit−$0
Total buyer cash needed$62,899
Earnest money paid−$0
Remaining funds due$62,899
Assumption fee$1,800.00
Credit report$250.00
UMe assumption specialist (1%)$4,550.00
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)$2,794.25
Initial HOA (3 months)$345.00
Prepaid interest, first (30 days)$1,269.64
Prepaid interest, second (30 days)$488.22

Prepaids include a year of home insurance up front, three months of taxes and insurance in escrow, and 30 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 10 moOf the original 30-year loan at 4.500%
Interest already paid$34,126Through Dec 2026
Assumption only · ends Oct 2054$293,038
Assumption + second · ends Oct 2054, second Jan 2057$418,216
New conventional · ends Jan 2057$620,690