Compare the three ways to buy

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

Cash to Close
Assumption

Assumption only

$714/mo
Lowest payment
Down payment
$484,168
Funds due
$496,930
Interest + MI left
$18,257
First ends
Dec 2050
Assumption

Assumption + second

$3,823/mo
+$3,109/mo
Down payment
$50,168
Funds due
$64,548
Interest + MI left
$703,579
First ends
Dec 2050
New loan

New conventional

$3,708/mo
+$2,993/mo
Down payment
$50,168
Funds due
$60,967
Interest + MI left
$649,982
First ends
Jan 2057

Monthly payment

The initial total housing payment for each option.

Assumption onlyAssumption + secondNew conventional
First mortgage$15,832$15,832$449,832
Second mortgage—$434,000—
First P&I$110.66$110.66$3,026.05
Second P&I—$3,109.23—
Mortgage insurance$11.88$11.88$89.97
Taxes, insurance & HOA$591.67$591.67$591.67
Total housing payment$714.20$3,823.43$3,707.68

Cash to close

Down payment, closing costs and prepaids, then credits.

Down payment$50,168
Closing costs & prepaids$14,380
Usable credit−$0
Total buyer cash needed$64,548
Earnest money paid−$0
Remaining funds due$64,548
Assumption fee$1,800.00
Credit report$250.00
UMe assumption specialist (1%)$5,000.00
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)$1,275.00
Prepaid interest, first (4 days)$11.62
Prepaid interest, second (4 days)$368.60

Prepaids include a year of home insurance up front, three months of taxes and insurance in escrow, and 4 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 closing24 yrOf the original 28-year loan at 6.7%
Interest already paid$4,376Through Dec 2026
Assumption only · ends Dec 2050$18,257
Assumption + second · ends Dec 2050, second Jan 2057$703,579
New conventional · ends Jan 2057$649,982