Compare the three ways to buy

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

Cash to Close
Assumption

Assumption only

$1,020/mo
Lowest payment
Down payment
$220,025
Funds due
$229,933
Interest + MI left
$53,109
First ends
Feb 2045
Assumption

Assumption + second

$2,399/mo
+$1,379/mo
Down payment
$32,025
Funds due
$43,553
Interest + MI left
$361,720
First ends
Feb 2045
New loan

New conventional

$2,286/mo
+$1,267/mo
Down payment
$32,025
Funds due
$40,224
Interest + MI left
$421,067
First ends
Jan 2057

Monthly payment

The initial total housing payment for each option.

Assumption onlyAssumption + secondNew conventional
First mortgage$99,975$99,975$287,975
Second mortgage—$188,000—
First P&I$645.96$645.96$1,950.84
Second P&I—$1,379.48—
Mortgage insurance$95.84$95.84$57.60
Taxes, insurance & HOA$278.00$278.00$278.00
Total housing payment$1,019.80$2,399.28$2,286.44

Cash to close

Down payment, closing costs and prepaids, then credits.

Down payment$32,025
Closing costs & prepaids$11,528
Usable credit−$0
Total buyer cash needed$43,553
Earnest money paid−$0
Remaining funds due$43,553
Assumption fee$1,800.00
Credit report$250.00
UMe assumption specialist (1%)$3,200.00
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)$384.00
Prepaid interest, first (9 days)$98.61
Prepaid interest, second (9 days)$370.85

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 closing18 yr 2 moOf the original 30-year loan at 4%
Interest already paid$56,398Through Dec 2026
Assumption only · ends Feb 2045$53,109
Assumption + second · ends Feb 2045, second Jan 2057$361,720
New conventional · ends Jan 2057$421,067