Compare the three ways to buy

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

Cash to Close
Assumption

Assumption only

$1,878/mo
Lowest payment
Down payment
$154,645
Funds due
$165,740
Interest + MI left
$140,290
First ends
Mar 2050
Assumption

Assumption + second

$2,736/mo
+$859/mo
Down payment
$37,645
Funds due
$50,016
Interest + MI left
$332,352
First ends
Mar 2050
New loan

New conventional

$2,919/mo
+$1,042/mo
Down payment
$37,645
Funds due
$46,609
Interest + MI left
$511,622
First ends
Dec 2056

Monthly payment

The initial total housing payment for each option.

Assumption onlyAssumption + secondNew conventional
First mortgage$220,355$220,355$337,355
Second mortgage—$117,000—
First P&I$1,180.84$1,180.84$2,335.78
Second P&I—$858.50—
Mortgage insurance$180.83$180.83$67.47
Taxes, insurance & HOA$515.83$515.83$515.83
Total housing payment$1,877.50$2,736.01$2,919.08

Cash to close

Down payment, closing costs and prepaids, then credits.

Down payment$37,645
Closing costs & prepaids$12,371
Usable credit−$0
Total buyer cash needed$50,016
Earnest money paid−$0
Remaining funds due$50,016
Assumption fee$1,800.00
Credit report$250.00
UMe assumption specialist (1%)$3,750.00
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)$1,015.00
Initial HOA (3 months)$82.50
Prepaid interest, first (1 days)$22.58
Prepaid interest, second (1 days)$25.64

Prepaids include a year of home insurance up front, three months of taxes and insurance in escrow, and 1 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 4 moOf the original 30-year loan at 3.740%
Interest already paid$59,532Through Nov 2026
Assumption only · ends Mar 2050$140,290
Assumption + second · ends Mar 2050, second Dec 2056$332,352
New conventional · ends Dec 2056$511,622