Compare the three ways to buy

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

Cash to Close
Assumption

Assumption only

$850/mo
Lowest payment
Down payment
$305,892
Funds due
$316,218
Interest + MI left
$24,874
First ends
May 2039
Assumption

Assumption + second

$2,777/mo
+$1,927/mo
Down payment
$36,892
Funds due
$48,982
Interest + MI left
$449,647
First ends
May 2039
New loan

New conventional

$2,547/mo
+$1,697/mo
Down payment
$36,892
Funds due
$45,552
Interest + MI left
$472,373
First ends
Jan 2057

Monthly payment

The initial total housing payment for each option.

Assumption onlyAssumption + secondNew conventional
First mortgage$54,108$54,108$323,108
Second mortgage—$269,000—
First P&I$492.29$492.29$2,188.85
Second P&I—$1,927.15—
Mortgage insurance$63.86$63.86$64.62
Taxes, insurance & HOA$294.00$294.00$294.00
Total housing payment$850.15$2,777.30$2,547.47

Cash to close

Down payment, closing costs and prepaids, then credits.

Down payment$36,892
Closing costs & prepaids$12,090
Usable credit−$0
Total buyer cash needed$48,982
Earnest money paid−$0
Remaining funds due$48,982
Assumption fee$1,800.00
Credit report$250.00
UMe assumption specialist (1%)$3,600.00
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)$432.00
Prepaid interest, first (9 days)$68.71
Prepaid interest, second (9 days)$514.05

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 closing12 yr 5 moOf the original 30-year loan at 5.15%
Interest already paid$67,823Through Dec 2026
Assumption only · ends May 2039$24,874
Assumption + second · ends May 2039, second Jan 2057$449,647
New conventional · ends Jan 2057$472,373