Compare the three ways to buy

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

Cash to Close
Assumption

Assumption only

$3,793/mo
+$410/mo
Down payment
$32,006
Funds due
$44,526
Interest + MI left
$607,108
First ends
Dec 2053
New loan

New conventional

$3,383/mo
Lowest payment
Down payment
$45,400
Funds due
$55,637
Interest + MI left
$590,485
First ends
Jan 2057

Monthly payment

The initial total housing payment for each option.

Assumption onlyNew conventional
First mortgage$421,994$408,600
Second mortgage——
First P&I$3,041.45$2,748.68
Second P&I——
Mortgage insurance$199.37$81.72
Taxes, insurance & HOA$552.58$552.58
Total housing payment$3,793.40$3,382.98

Cash to close

Down payment, closing costs and prepaids, then credits.

Down payment$32,006
Closing costs & prepaids$12,520
Usable credit−$0
Total buyer cash needed$44,526
Earnest money paid−$0
Remaining funds due$44,526
Assumption fee$1,800.00
Credit report$250.00
UMe assumption specialist (1%)$4,540.00
Title & settlement$1,825.00
Recording fee$100.00
Home insurance (12 months up front)$2,000.00
Insurance escrow (3 months)$500.00
Property tax escrow (3 months)$1,157.75
Prepaid interest, first (4 days)$346.84

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 closing27 yrOf the original 30-year loan at 7.5%
Interest already paid$96,505Through Dec 2026
Assumption only · ends Dec 2053$607,108
New conventional · ends Jan 2057$590,485