Compare the three ways to buy

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

Cash to Close
Assumption

Assumption only

$1,325/mo
Lowest payment
Down payment
$401,421
Funds due
$413,639
Interest + MI left
$55,899
First ends
Nov 2042
Assumption

Assumption + second

$3,818/mo
+$2,493/mo
Down payment
$53,421
Funds due
$67,037
Interest + MI left
$605,420
First ends
Nov 2042
New loan

New conventional

$3,701/mo
+$2,376/mo
Down payment
$53,421
Funds due
$63,473
Interest + MI left
$722,749
First ends
Dec 2056

Monthly payment

The initial total housing payment for each option.

Assumption onlyAssumption + secondNew conventional
First mortgage$128,569$128,569$476,569
Second mortgage—$348,000—
First P&I$881.24$881.24$3,299.67
Second P&I—$2,493.11—
Mortgage insurance$137.47$137.47$95.31
Taxes, insurance & HOA$306.00$306.00$306.00
Total housing payment$1,324.70$3,817.82$3,700.98

Cash to close

Down payment, closing costs and prepaids, then credits.

Down payment$53,421
Closing costs & prepaids$13,616
Usable credit−$0
Total buyer cash needed$67,037
Earnest money paid−$0
Remaining funds due$67,037
Assumption fee$1,800.00
Credit report$250.00
UMe assumption specialist (1%)$5,299.90
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)$418.00
Prepaid interest, first (2 days)$25.29
Prepaid interest, second (2 days)$147.78

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 closing16 yrOf the original 30-year loan at 3.590%
Interest already paid$82,548Through Nov 2026
Assumption only · ends Nov 2042$55,899
Assumption + second · ends Nov 2042, second Dec 2056$605,420
New conventional · ends Dec 2056$722,749