Compare the three ways to buy

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

Cash to Close
Assumption

Assumption only

$1,074/mo
Lowest payment
Down payment
$135,578
Funds due
$144,993
Interest + MI left
$79,049
First ends
Sep 2050
Assumption

Assumption + second

$1,867/mo
+$792/mo
Down payment
$27,578
Funds due
$38,456
Interest + MI left
$256,337
First ends
Sep 2050
New loan

New conventional

$1,986/mo
+$911/mo
Down payment
$27,578
Funds due
$35,245
Interest + MI left
$361,772
First ends
Jan 2057

Monthly payment

The initial total housing payment for each option.

Assumption onlyAssumption + secondNew conventional
First mortgage$139,422$139,422$247,422
Second mortgage—$108,000—
First P&I$699.77$699.77$1,676.12
Second P&I—$792.47—
Mortgage insurance$114.47$114.47$49.48
Taxes, insurance & HOA$260.00$260.00$260.00
Total housing payment$1,074.24$1,866.70$1,985.61

Cash to close

Down payment, closing costs and prepaids, then credits.

Down payment$27,578
Closing costs & prepaids$10,878
Usable credit−$0
Total buyer cash needed$38,456
Earnest money paid−$0
Remaining funds due$38,456
Assumption fee$1,800.00
Credit report$250.00
UMe assumption specialist (1%)$2,750.00
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)$330.00
Prepaid interest, first (9 days)$110.35
Prepaid interest, second (9 days)$213.04

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 closing23 yr 9 moOf the original 30-year loan at 3.21%
Interest already paid$30,301Through Dec 2026
Assumption only · ends Sep 2050$79,049
Assumption + second · ends Sep 2050, second Jan 2057$256,337
New conventional · ends Jan 2057$361,772