Compare the three ways to buy

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

Cash to Close
Assumption

Assumption only

$1,352/mo
Lowest payment
Down payment
$400,545
Funds due
$412,053
Interest + MI left
$4,353
First ends
Sep 2029
Assumption

Assumption + second

$3,916/mo
+$2,565/mo
Down payment
$42,545
Funds due
$57,660
Interest + MI left
$569,665
First ends
Sep 2029
New loan

New conventional

$3,174/mo
+$1,823/mo
Down payment
$42,545
Funds due
$54,097
Interest + MI left
$580,019
First ends
Jan 2057

Monthly payment

The initial total housing payment for each option.

Assumption onlyAssumption + secondNew conventional
First mortgage$24,455$24,455$382,455
Second mortgage—$358,000—
First P&I$810.70$810.70$2,648.04
Second P&I—$2,564.76—
Mortgage insurance$91.33$91.33$76.49
Taxes, insurance & HOA$449.67$449.67$449.67
Total housing payment$1,351.70$3,916.45$3,174.20

Cash to close

Down payment, closing costs and prepaids, then credits.

Down payment$42,545
Closing costs & prepaids$15,114
Usable credit−$0
Total buyer cash needed$57,660
Earnest money paid−$0
Remaining funds due$57,660
Assumption fee$1,800.00
Credit report$250.00
UMe assumption specialist (1%)$4,250.00
Title & settlement$1,825.00
Recording fee$100.00
Second-loan charges$1,250.00
Home insurance (12 months up front)$1,800.00
Insurance escrow (3 months)$450.00
Property tax escrow (3 months)$515.00
Initial HOA (3 months)$384.00
Prepaid interest, first (31 days)$133.97
Prepaid interest, second (31 days)$2,356.42

Prepaids include a year of home insurance up front, three months of taxes and insurance in escrow, and 31 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 closing2 yr 9 moOf the original 30-year loan at 6.450%
Interest already paid$160,623Through Dec 2026
Assumption only · ends Sep 2029$4,353
Assumption + second · ends Sep 2029, second Jan 2057$569,665
New conventional · ends Jan 2057$580,019