Compare the three ways to buy

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

Cash to Close
Assumption

Assumption only

$1,605/mo
Lowest payment
Down payment
$242,141
Funds due
$253,225
Interest + MI left
$109,709
First ends
Mar 2047
Assumption

Assumption + second

$3,038/mo
+$1,433/mo
Down payment
$42,141
Funds due
$54,517
Interest + MI left
$425,526
First ends
Mar 2047
New loan

New conventional

$3,055/mo
+$1,449/mo
Down payment
$42,141
Funds due
$51,060
Interest + MI left
$573,049
First ends
Dec 2056

Monthly payment

The initial total housing payment for each option.

Assumption onlyAssumption + secondNew conventional
First mortgage$177,859$177,859$377,859
Second mortgage—$200,000—
First P&I$1,085.16$1,085.16$2,616.22
Second P&I—$1,432.82—
Mortgage insurance$157.18$157.18$75.57
Taxes, insurance & HOA$362.83$362.83$362.83
Total housing payment$1,605.18$3,038.00$3,054.62

Cash to close

Down payment, closing costs and prepaids, then credits.

Down payment$42,141
Closing costs & prepaids$12,376
Usable credit−$0
Total buyer cash needed$54,517
Earnest money paid−$0
Remaining funds due$54,517
Assumption fee$1,800.00
Credit report$250.00
UMe assumption specialist (1%)$4,200.00
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)$392.50
Initial HOA (3 months)$246.00
Prepaid interest, first (1 days)$20.47
Prepaid interest, second (1 days)$42.47

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 closing20 yr 4 moOf the original 30-year loan at 4.200%
Interest already paid$81,832Through Nov 2026
Assumption only · ends Mar 2047$109,709
Assumption + second · ends Mar 2047, second Dec 2056$425,526
New conventional · ends Dec 2056$573,049