Compare the three ways to buy

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

Cash to Close
Assumption

Assumption only

$3,443/mo
Lowest payment
Down payment
$129,416
Funds due
$142,166
Interest + MI left
$600,557
First ends
May 2055
Assumption

Assumption + second

$4,023/mo
+$579/mo
Down payment
$57,416
Funds due
$71,434
Interest + MI left
$737,115
First ends
May 2055
New loan

New conventional

$3,982/mo
+$539/mo
Down payment
$57,416
Funds due
$67,814
Interest + MI left
$777,141
First ends
Dec 2056

Monthly payment

The initial total housing payment for each option.

Assumption onlyAssumption + secondNew conventional
First mortgage$440,434$440,434$512,434
Second mortgage—$72,000—
First P&I$2,906.75$2,906.75$3,547.99
Second P&I—$579.33—
Mortgage insurance$205.20$205.20$102.49
Taxes, insurance & HOA$331.50$331.50$331.50
Total housing payment$3,443.44$4,022.77$3,981.97

Cash to close

Down payment, closing costs and prepaids, then credits.

Down payment$57,416
Closing costs & prepaids$14,017
Usable credit−$0
Total buyer cash needed$71,434
Earnest money paid−$0
Remaining funds due$71,434
Assumption fee$1,800.00
Credit report$250.00
UMe assumption specialist (1%)$5,698.50
Title & settlement$1,825.00
Recording fee$100.00
Second-loan charges$1,250.00
Home insurance (12 months up front)$2,000.00
Insurance escrow (3 months)$500.00
Property tax escrow (3 months)$409.50
Initial HOA (3 months)$84.99
Prepaid interest, first (1 days)$81.57
Prepaid interest, second (1 days)$17.75

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 closing28 yr 6 moOf the original 30-year loan at 6.760%
Interest already paid$45,055Through Nov 2026
Assumption only · ends May 2055$600,557
Assumption + second · ends May 2055, second Dec 2056$737,115
New conventional · ends Dec 2056$777,141