Compare the three ways to buy

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

Cash to Close
Assumption

Assumption only

$3,686/mo
+$284/mo
Down payment
$9,771
Funds due
$22,569
Interest + MI left
$539,099
First ends
Jun 2053
New loan

New conventional

$3,402/mo
Lowest payment
Down payment
$46,485
Funds due
$57,038
Interest + MI left
$611,719
First ends
Jan 2057

Monthly payment

The initial total housing payment for each option.

Assumption onlyNew conventional
First mortgage$455,079$418,365
Second mortgage——
First P&I$2,983.90$2,834.15
Second P&I——
Mortgage insurance$217.96$83.67
Taxes, insurance & HOA$484.58$484.58
Total housing payment$3,686.44$3,402.41

Cash to close

Down payment, closing costs and prepaids, then credits.

Down payment$9,771
Closing costs & prepaids$12,799
Usable credit−$0
Total buyer cash needed$22,569
Earnest money paid−$0
Remaining funds due$22,569
Assumption fee$1,800.00
Credit report$250.00
UMe assumption specialist (1%)$4,648.50
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)$557.75
Initial HOA (3 months)$396.00
Prepaid interest, first (9 days)$721.52

Prepaids include a year of home insurance up front, three months of taxes and insurance in escrow, and 9 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 6 moOf the original 30-year loan at 6.43%
Interest already paid$104,859Through Dec 2026
Assumption only · ends Jun 2053$539,099
New conventional · ends Jan 2057$611,719