Compare the three ways to buy

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

Cash to Close
Assumption

Assumption only

$1,418/mo
Lowest payment
Down payment
$185,947
Funds due
$196,424
Interest + MI left
$111,820
First ends
Oct 2049
Assumption

Assumption + second

$2,511/mo
+$1,093/mo
Down payment
$36,947
Funds due
$48,968
Interest + MI left
$356,412
First ends
Oct 2049
New loan

New conventional

$2,583/mo
+$1,165/mo
Down payment
$36,947
Funds due
$45,670
Interest + MI left
$479,522
First ends
Jan 2057

Monthly payment

The initial total housing payment for each option.

Assumption onlyAssumption + secondNew conventional
First mortgage$178,953$178,953$327,953
Second mortgage—$149,000—
First P&I$973.11$973.11$2,221.67
Second P&I—$1,093.31—
Mortgage insurance$148.84$148.84$65.59
Taxes, insurance & HOA$296.00$296.00$296.00
Total housing payment$1,417.95$2,511.26$2,583.26

Cash to close

Down payment, closing costs and prepaids, then credits.

Down payment$36,947
Closing costs & prepaids$12,021
Usable credit−$0
Total buyer cash needed$48,968
Earnest money paid−$0
Remaining funds due$48,968
Assumption fee$1,800.00
Credit report$250.00
UMe assumption specialist (1%)$3,649.00
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)$438.00
Prepaid interest, first (9 days)$165.47
Prepaid interest, second (9 days)$293.92

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 closing22 yr 10 moOf the original 30-year loan at 3.75%
Interest already paid$52,518Through Dec 2026
Assumption only · ends Oct 2049$111,820
Assumption + second · ends Oct 2049, second Jan 2057$356,412
New conventional · ends Jan 2057$479,522