Compare the three ways to buy

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

Cash to Close
Assumption

Assumption only

$3,800/mo
Lowest payment
Down payment
$71,203
Funds due
$83,918
Interest + MI left
$609,212
First ends
Oct 2053
Assumption

Assumption + second

$4,238/mo
+$438/mo
Down payment
$28,203
Funds due
$42,196
Interest + MI left
$723,953
First ends
Oct 2053
New loan

New conventional

$4,052/mo
+$253/mo
Down payment
$28,203
Funds due
$38,868
Interest + MI left
$786,445
First ends
Dec 2056

Monthly payment

The initial total housing payment for each option.

Assumption onlyAssumption + secondNew conventional
First mortgage$473,797$473,797$516,797
Second mortgage—$43,000—
First P&I$3,203.85$3,203.85$3,578.20
Second P&I—$438.17—
Mortgage insurance$225.02$225.02$103.36
Taxes, insurance & HOA$370.92$370.92$370.92
Total housing payment$3,799.78$4,237.95$4,052.47

Cash to close

Down payment, closing costs and prepaids, then credits.

Down payment$28,203
Closing costs & prepaids$13,993
Usable credit−$0
Total buyer cash needed$42,196
Earnest money paid−$0
Remaining funds due$42,196
Assumption fee$1,800.00
Credit report$250.00
UMe assumption specialist (1%)$5,450.00
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)$612.75
Prepaid interest, first (2 days)$176.80
Prepaid interest, second (2 days)$27.98

Prepaids include a year of home insurance up front, three months of taxes and insurance in escrow, and 2 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 closing26 yr 11 moOf the original 30-year loan at 6.810%
Interest already paid$101,397Through Nov 2026
Assumption only · ends Oct 2053$609,212
Assumption + second · ends Oct 2053, second Dec 2056$723,953
New conventional · ends Dec 2056$786,445