Compare the three ways to buy

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

Cash to Close
Assumption

Assumption only

$1,698/mo
Lowest payment
Down payment
$428,754
Funds due
$442,144
Interest + MI left
$65,829
First ends
Nov 2042
Assumption

Assumption + second

$4,349/mo
+$2,651/mo
Down payment
$58,754
Funds due
$74,101
Interest + MI left
$650,090
First ends
Nov 2042
New loan

New conventional

$4,128/mo
+$2,430/mo
Down payment
$58,754
Funds due
$70,544
Interest + MI left
$762,002
First ends
Jan 2057

Monthly payment

The initial total housing payment for each option.

Assumption onlyAssumption + secondNew conventional
First mortgage$151,146$151,146$521,146
Second mortgage—$370,000—
First P&I$1,042.25$1,042.25$3,530.42
Second P&I—$2,650.73—
Mortgage insurance$161.98$161.98$104.23
Taxes, insurance & HOA$493.67$493.67$493.67
Total housing payment$1,697.90$4,348.63$4,128.32

Cash to close

Down payment, closing costs and prepaids, then credits.

Down payment$58,754
Closing costs & prepaids$15,347
Usable credit−$0
Total buyer cash needed$74,101
Earnest money paid−$0
Remaining funds due$74,101
Assumption fee$1,800.00
Credit report$250.00
UMe assumption specialist (1%)$5,799.00
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)$696.00
Initial HOA (3 months)$285.00
Prepaid interest, first (9 days)$134.91
Prepaid interest, second (9 days)$707.05

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 closing15 yr 11 moOf the original 30-year loan at 3.62%
Interest already paid$98,607Through Dec 2026
Assumption only · ends Nov 2042$65,829
Assumption + second · ends Nov 2042, second Jan 2057$650,090
New conventional · ends Jan 2057$762,002