Compare the three ways to buy

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

Cash to Close
Assumption

Assumption only

$1,553/mo
Lowest payment
Down payment
$350,610
Funds due
$361,460
Interest + MI left
$1,827
First ends
Jun 2028
Assumption

Assumption + second

$3,796/mo
+$2,242/mo
Down payment
$37,610
Funds due
$50,043
Interest + MI left
$496,080
First ends
Jun 2028
New loan

New conventional

$2,767/mo
+$1,214/mo
Down payment
$37,610
Funds due
$46,602
Interest + MI left
$483,019
First ends
Jan 2057

Monthly payment

The initial total housing payment for each option.

Assumption onlyAssumption + secondNew conventional
First mortgage$17,390$17,390$330,390
Second mortgage—$313,000—
First P&I$987.34$987.34$2,238.18
Second P&I—$2,242.37—
Mortgage insurance$102.98$102.98$66.08
Taxes, insurance & HOA$462.83$462.83$462.83
Total housing payment$1,553.16$3,795.53$2,767.09

Cash to close

Down payment, closing costs and prepaids, then credits.

Down payment$37,610
Closing costs & prepaids$12,432
Usable credit−$0
Total buyer cash needed$50,043
Earnest money paid−$0
Remaining funds due$50,043
Assumption fee$1,800.00
Credit report$250.00
UMe assumption specialist (1%)$3,680.00
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)$938.50
Prepaid interest, first (5 days)$6.57
Prepaid interest, second (5 days)$332.29

Prepaids include a year of home insurance up front, three months of taxes and insurance in escrow, and 5 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 closing1 yr 6 moOf the original 15-year loan at 2.76%
Interest already paid$31,949Through Dec 2026
Assumption only · ends Jun 2028$1,827
Assumption + second · ends Jun 2028, second Jan 2057$496,080
New conventional · ends Jan 2057$483,019