Compare the three ways to buy

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

Cash to Close
Assumption

Assumption only

$1,049/mo
Lowest payment
Down payment
$70,523
Funds due
$79,190
Interest + MI left
$75,476
First ends
Jul 2050
Assumption

Assumption + second

$1,459/mo
+$410/mo
Down payment
$19,523
Funds due
$29,465
Interest + MI left
$172,205
First ends
Jul 2050
New loan

New conventional

$1,537/mo
+$488/mo
Down payment
$19,523
Funds due
$26,240
Interest + MI left
$258,472
First ends
Dec 2056

Monthly payment

The initial total housing payment for each option.

Assumption onlyAssumption + secondNew conventional
First mortgage$119,477$119,477$170,477
Second mortgage—$51,000—
First P&I$628.84$628.84$1,180.35
Second P&I—$410.36—
Mortgage insurance$97.37$97.37$34.10
Taxes, insurance & HOA$322.83$322.83$322.83
Total housing payment$1,049.05$1,459.40$1,537.28

Cash to close

Down payment, closing costs and prepaids, then credits.

Down payment$19,523
Closing costs & prepaids$9,943
Usable credit−$0
Total buyer cash needed$29,465
Earnest money paid−$0
Remaining funds due$29,465
Assumption fee$1,800.00
Credit report$250.00
UMe assumption specialist (1%)$1,900.00
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)$518.50
Prepaid interest, first (2 days)$23.90
Prepaid interest, second (2 days)$25.15

Prepaids include a year of home insurance up front, three months of taxes and insurance in escrow, and 2 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 3.650%
Interest already paid$29,805Through Nov 2026
Assumption only · ends Jul 2050$75,476
Assumption + second · ends Jul 2050, second Dec 2056$172,205
New conventional · ends Dec 2056$258,472