Compare the three ways to buy

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

Cash to Close
Assumption

Assumption only

$3,942/mo
+$543/mo
Down payment
$6,211
Funds due
$20,619
Interest + MI left
$630,429
First ends
Feb 2053
New loan

New conventional

$3,399/mo
Lowest payment
Down payment
$48,500
Funds due
$60,563
Interest + MI left
$661,982
First ends
Jan 2057

Monthly payment

The initial total housing payment for each option.

Assumption onlyNew conventional
First mortgage$478,789$436,500
Second mortgage——
First P&I$3,298.02$3,022.24
Second P&I——
Mortgage insurance$354.71$87.30
Taxes, insurance & HOA$289.42$289.42
Total housing payment$3,942.14$3,398.95

Cash to close

Down payment, closing costs and prepaids, then credits.

Down payment$6,211
Closing costs & prepaids$14,409
Usable credit−$0
Total buyer cash needed$20,619
Earnest money paid−$0
Remaining funds due$20,619
Assumption fee$1,800.00
Credit report$250.00
UMe assumption specialist (1%)$4,850.00
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)$368.25
Prepaid interest, first (30 days)$2,715.33

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 closing26 yr 2 moOf the original 30-year loan at 6.900%
Interest already paid$129,736Through Dec 2026
Assumption only · ends Feb 2053$630,429
New conventional · ends Jan 2057$661,982