Compare the three ways to buy

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

Cash to Close
Assumption

Assumption only

$1,385/mo
Lowest payment
Down payment
$263,118
Funds due
$273,970
Interest + MI left
$74,600
First ends
Apr 2045
Assumption

Assumption + second

$2,968/mo
+$1,583/mo
Down payment
$42,118
Funds due
$54,267
Interest + MI left
$423,578
First ends
Apr 2045
New loan

New conventional

$2,949/mo
+$1,564/mo
Down payment
$42,118
Funds due
$50,809
Interest + MI left
$560,877
First ends
Dec 2056

Monthly payment

The initial total housing payment for each option.

Assumption onlyAssumption + secondNew conventional
First mortgage$148,882$148,882$369,882
Second mortgage—$221,000—
First P&I$927.78$927.78$2,560.99
Second P&I—$1,583.27—
Mortgage insurance$143.31$143.31$73.98
Taxes, insurance & HOA$314.08$314.08$314.08
Total housing payment$1,385.17$2,968.44$2,949.05

Cash to close

Down payment, closing costs and prepaids, then credits.

Down payment$42,118
Closing costs & prepaids$12,149
Usable credit−$0
Total buyer cash needed$54,267
Earnest money paid−$0
Remaining funds due$54,267
Assumption fee$1,800.00
Credit report$250.00
UMe assumption specialist (1%)$4,120.00
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)$402.25
Initial HOA (3 months)$90.00
Prepaid interest, first (1 days)$14.97
Prepaid interest, second (1 days)$46.92

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 closing18 yr 5 moOf the original 30-year loan at 3.670%
Interest already paid$75,531Through Nov 2026
Assumption only · ends Apr 2045$74,600
Assumption + second · ends Apr 2045, second Dec 2056$423,578
New conventional · ends Dec 2056$560,877