Compare the three ways to buy

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

Cash to Close
Assumption

Assumption only

$1,883/mo
Lowest payment
Down payment
$115,493
Funds due
$126,332
Interest + MI left
$138,335
First ends
Aug 2050
Assumption

Assumption + second

$2,519/mo
+$636/mo
Down payment
$36,493
Funds due
$48,679
Interest + MI left
$288,170
First ends
Aug 2050
New loan

New conventional

$2,704/mo
+$821/mo
Down payment
$36,493
Funds due
$45,376
Interest + MI left
$471,494
First ends
Jan 2057

Monthly payment

The initial total housing payment for each option.

Assumption onlyAssumption + secondNew conventional
First mortgage$243,507$243,507$322,507
Second mortgage—$79,000—
First P&I$1,227.59$1,227.59$2,184.77
Second P&I—$635.65—
Mortgage insurance$200.30$200.30$64.50
Taxes, insurance & HOA$455.17$455.17$455.17
Total housing payment$1,883.06$2,518.71$2,704.44

Cash to close

Down payment, closing costs and prepaids, then credits.

Down payment$36,493
Closing costs & prepaids$12,186
Usable credit−$0
Total buyer cash needed$48,679
Earnest money paid−$0
Remaining funds due$48,679
Assumption fee$1,800.00
Credit report$250.00
UMe assumption specialist (1%)$3,590.00
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)$915.50
Prepaid interest, first (5 days)$107.74
Prepaid interest, second (5 days)$97.40

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 closing23 yr 8 moOf the original 30-year loan at 3.23%
Interest already paid$54,020Through Dec 2026
Assumption only · ends Aug 2050$138,335
Assumption + second · ends Aug 2050, second Jan 2057$288,170
New conventional · ends Jan 2057$471,494