Compare the three ways to buy

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

Cash to Close
Assumption

Assumption only

$2,030/mo
Lowest payment
Down payment
$188,257
Funds due
$199,974
Interest + MI left
$165,300
First ends
Jan 2050
Assumption

Assumption + second

$3,079/mo
+$1,049/mo
Down payment
$45,257
Funds due
$58,506
Interest + MI left
$400,042
First ends
Jan 2050
New loan

New conventional

$3,223/mo
+$1,193/mo
Down payment
$45,257
Funds due
$55,196
Interest + MI left
$591,801
First ends
Jan 2057

Monthly payment

The initial total housing payment for each option.

Assumption onlyAssumption + secondNew conventional
First mortgage$261,743$261,743$404,743
Second mortgage—$143,000—
First P&I$1,413.56$1,413.56$2,741.87
Second P&I—$1,049.28—
Mortgage insurance$216.20$216.20$80.95
Taxes, insurance & HOA$400.00$400.00$400.00
Total housing payment$2,029.76$3,079.04$3,222.82

Cash to close

Down payment, closing costs and prepaids, then credits.

Down payment$45,257
Closing costs & prepaids$13,249
Usable credit−$0
Total buyer cash needed$58,506
Earnest money paid−$0
Remaining funds due$58,506
Assumption fee$1,800.00
Credit report$250.00
UMe assumption specialist (1%)$4,500.00
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)$540.00
Initial HOA (3 months)$210.00
Prepaid interest, first (9 days)$242.02
Prepaid interest, second (9 days)$282.08

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 closing23 yr 1 moOf the original 30-year loan at 3.75%
Interest already paid$73,840Through Dec 2026
Assumption only · ends Jan 2050$165,300
Assumption + second · ends Jan 2050, second Jan 2057$400,042
New conventional · ends Jan 2057$591,801