Compare the three ways to buy

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

Cash to Close
Assumption

Assumption only

$1,257/mo
Lowest payment
Down payment
$222,814
Funds due
$233,228
Interest + MI left
$68,753
First ends
Sep 2045
Assumption

Assumption + second

$2,629/mo
+$1,372/mo
Down payment
$35,814
Funds due
$47,847
Interest + MI left
$375,723
First ends
Sep 2045
New loan

New conventional

$2,526/mo
+$1,269/mo
Down payment
$35,814
Funds due
$44,500
Interest + MI left
$457,867
First ends
Jan 2057

Monthly payment

The initial total housing payment for each option.

Assumption onlyAssumption + secondNew conventional
First mortgage$126,186$126,186$313,186
Second mortgage—$187,000—
First P&I$796.76$796.76$2,121.63
Second P&I—$1,372.14—
Mortgage insurance$118.50$118.50$62.64
Taxes, insurance & HOA$341.58$341.58$341.58
Total housing payment$1,256.84$2,628.98$2,525.85

Cash to close

Down payment, closing costs and prepaids, then credits.

Down payment$35,814
Closing costs & prepaids$12,032
Usable credit−$0
Total buyer cash needed$47,847
Earnest money paid−$0
Remaining funds due$47,847
Assumption fee$1,800.00
Credit report$250.00
UMe assumption specialist (1%)$3,490.00
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)$418.75
Initial HOA (3 months)$156.00
Prepaid interest, first (9 days)$123.83
Prepaid interest, second (9 days)$368.88

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 9 moOf the original 30-year loan at 3.98%
Interest already paid$66,454Through Dec 2026
Assumption only · ends Sep 2045$68,753
Assumption + second · ends Sep 2045, second Jan 2057$375,723
New conventional · ends Jan 2057$457,867