Compare the three ways to buy

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

Cash to Close
Assumption

Assumption only

$3,785/mo
+$391/mo
Down payment
$10,121
Funds due
$22,912
Interest + MI left
$608,769
First ends
Mar 2054
New loan

New conventional

$3,395/mo
Lowest payment
Down payment
$47,000
Funds due
$57,488
Interest + MI left
$618,496
First ends
Jan 2057

Monthly payment

The initial total housing payment for each option.

Assumption onlyNew conventional
First mortgage$459,879$423,000
Second mortgage——
First P&I$3,123.35$2,865.55
Second P&I——
Mortgage insurance$217.36$84.60
Taxes, insurance & HOA$444.67$444.67
Total housing payment$3,785.38$3,394.82

Cash to close

Down payment, closing costs and prepaids, then credits.

Down payment$10,121
Closing costs & prepaids$12,791
Usable credit−$0
Total buyer cash needed$22,912
Earnest money paid−$0
Remaining funds due$22,912
Assumption fee$1,800.00
Credit report$250.00
UMe assumption specialist (1%)$4,700.00
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)$564.00
Initial HOA (3 months)$270.00
Prepaid interest, first (9 days)$782.42

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 closing27 yr 3 moOf the original 30-year loan at 6.9%
Interest already paid$88,709Through Dec 2026
Assumption only · ends Mar 2054$608,769
New conventional · ends Jan 2057$618,496