Compare the three ways to buy

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

Cash to Close
Assumption

Assumption only

$847/mo
Lowest payment
Down payment
$318,564
Funds due
$329,229
Interest + MI left
$38,333
First ends
Oct 2044
Assumption

Assumption + second

$2,846/mo
+$1,999/mo
Down payment
$39,564
Funds due
$52,012
Interest + MI left
$478,897
First ends
Oct 2044
New loan

New conventional

$2,749/mo
+$1,903/mo
Down payment
$39,564
Funds due
$48,581
Interest + MI left
$512,249
First ends
Jan 2057

Monthly payment

The initial total housing payment for each option.

Assumption onlyAssumption + secondNew conventional
First mortgage$71,336$71,336$350,336
Second mortgage—$279,000—
First P&I$471.96$471.96$2,373.30
Second P&I—$1,998.79—
Mortgage insurance$68.85$68.85$70.07
Taxes, insurance & HOA$306.00$306.00$306.00
Total housing payment$846.81$2,845.60$2,749.37

Cash to close

Down payment, closing costs and prepaids, then credits.

Down payment$39,564
Closing costs & prepaids$12,448
Usable credit−$0
Total buyer cash needed$52,012
Earnest money paid−$0
Remaining funds due$52,012
Assumption fee$1,800.00
Credit report$250.00
UMe assumption specialist (1%)$3,899.00
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)$468.00
Prepaid interest, first (9 days)$72.82
Prepaid interest, second (9 days)$533.16

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 closing17 yr 10 moOf the original 30-year loan at 4.14%
Interest already paid$43,036Through Dec 2026
Assumption only · ends Oct 2044$38,333
Assumption + second · ends Oct 2044, second Jan 2057$478,897
New conventional · ends Jan 2057$512,249