Compare the three ways to buy

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

Cash to Close
Assumption

Assumption only

$1,783/mo
Lowest payment
Down payment
$429,309
Funds due
$442,728
Interest + MI left
$108,602
First ends
Feb 2046
Assumption

Assumption + second

$4,405/mo
+$2,622/mo
Down payment
$63,309
Funds due
$78,056
Interest + MI left
$686,547
First ends
Feb 2046
New loan

New conventional

$4,393/mo
+$2,610/mo
Down payment
$63,309
Funds due
$74,388
Interest + MI left
$851,730
First ends
Dec 2056

Monthly payment

The initial total housing payment for each option.

Assumption onlyAssumption + secondNew conventional
First mortgage$195,691$195,691$561,691
Second mortgage—$366,000—
First P&I$1,210.98$1,210.98$3,889.04
Second P&I—$2,622.07—
Mortgage insurance$180.76$180.76$112.34
Taxes, insurance & HOA$391.17$391.17$391.17
Total housing payment$1,782.91$4,404.98$4,392.54

Cash to close

Down payment, closing costs and prepaids, then credits.

Down payment$63,309
Closing costs & prepaids$14,747
Usable credit−$0
Total buyer cash needed$78,056
Earnest money paid−$0
Remaining funds due$78,056
Assumption fee$1,800.00
Credit report$250.00
UMe assumption specialist (1%)$6,250.00
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)$508.50
Initial HOA (3 months)$165.00
Prepaid interest, first (1 days)$21.18
Prepaid interest, second (1 days)$77.71

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 closing19 yr 3 moOf the original 30-year loan at 3.950%
Interest already paid$96,716Through Nov 2026
Assumption only · ends Feb 2046$108,602
Assumption + second · ends Feb 2046, second Dec 2056$686,547
New conventional · ends Dec 2056$851,730